When I link to a file in a directory, I want to open that file as a param in a php program.

For example, I have a directory `temp`, and files `aa.txt`, `bb.txt`, and `test.php`. When I link to `aa.txt` it should be handled like `test.php?f=aa.txt`.

What do I change in the .htaccess file?

the code in the test.php

```
<?php
$f=$_GET['f'];
if(@file_exists($f)){
    $inhoud = file_get_contents($f);
}else{
    $inhoud = "Not found\n";
}
print "hallo <hr>".$inhoud;

?>

```