Forum: NGINX Optimize rewrite

hello

I have a script that works with apache but I want to migrate to nginx, I
have this rule, but maybe you can do differently optimized.

## HTACCESS
<IfModule mod_rewrite.c>
    RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-s
RewriteRule ^(.*)$ index.php?url=$1 [QSA,NC,L]

RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^(.*)$ index.php [QSA,NC,L]

RewriteCond %{REQUEST_FILENAME} -s
RewriteRule ^(.*)$ index.php [QSA,NC,L]
</IfModule>

## NGINX

location / {
        rewrite    ^/(.*)/(.*)$      /$1/index.php?url=$2;
    }

Thanks !!

Regards