Nginx: how to get filename from request?

Question

Nginx

Good afternoon, tell me how to get the file name from the request in the config (without paths)?

Answer 1

if ($uri ~ "^(.+\.php)") {
set $script $1;
}
something like this?

Answer 2

Try using $fastcgi_script_name variable

Answer 3

map $request_filename $base_file_name {
   default "";
   ~(?P<f>[^/]+)$ $f;
}

or

if ($request_filename ~ "([^/]+)$") {
   set $base_file_name $1;
}