Nginx PHP configuration with two diferent location to serve PHP files ( one with root privileges the other with userland privileges)

default

server {
    listen       80;
    server_name  localhost;
    rewrite_log on;
    access_log   /path/to/nginx/logs/default.access.log  main;
    access_log   /path/to/nginx/logs/default.scripts.log  scripts; 
    root /var/www/;   

    location ^~ /portal/v3 {
      index index.php;
      try_files $uri $uri/ /portal/v3/index.php;
      location ~* \.php$ {
      	try_files       $uri = 404;
        fastcgi_pass    127.0.0.1:9001;
        fastcgi_param   HTTP_PROXY "";
        include         fastcgi_params;
        fastcgi_param   SCRIPT_FILENAME    $document_root$fastcgi_script_name;
      }
    }

    location = /info {
        allow   127.0.0.1;
        deny    all;
        rewrite (.*) /.info.php;
    }

    location / {
      #root /var/www/;
      index     index.php index.html index.htm;
      location ~ \.php$ {
        try_files      $uri = 404;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_param   HTTP_PROXY "";
        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include        fastcgi_params;
      }
    }

    error_page  404     /404.html;
    error_page  403     /403.html;
}

nginx.conf

worker_processes  1;
 
error_log  /path/to/nginx/logs/error.log debug;
 
events {
    worker_connections  1024;
}
 
http {
    include             mime.types;
    default_type        application/octet-stream;
 
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    log_format scripts '$document_root$fastcgi_script_name > $request'; 

    access_log  /path/to/nginx/logs/access.log  main;
    access_log  /path/to/nginx/logs/scripts.log  scripts;
    
    sendfile            on;
 
    keepalive_timeout   65;
 
    index index.html index.php;
 
    include /path/to/nginx/sites-enabled/*; 
}