NGINX Rewrite rules for CodeIgniter

NGINX Rewrite rules for CodeIgniter

server {
    listen 80;
    listen [::]:80 ipv6only=on;

    server_name domainname.com;

    root /var/pro/;   #change this with the right location
    index index.php index.html index.htm;

    location / {
                # Check if a file or directory index file exists, else route it to index.php.
                try_files $uri $uri/ /index.php;
        }

    location ~* \.php$ {
        try_files $uri $uri/ /index.php;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php7.0-fpm.sock;  #be careful for the php version you are using
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}