To allow your index.php (just example file name and folder name) script to access files in the assets/ folder, you can create a PHP script that reads and serves these files. This script will act as a proxy to access the files. For example, we can create a "file.php" script that takes a file identifier as a parameter and serves the corresponding file from the assets/ directory. <?php //

One way to allow access to a page only if the user came from an assigned page is by using PHP sessions. You can set a session variable on the assigned page and then check for that variable on the page you want to restrict access to. If the session variable is not set, you can redirect the user to another page1. For example, on the assigned page you can set a session variable like this: