Ngnix server configuration for Codeignator & phpmyadmin on localhost

nginx.conf

server {
  listen 80 default_server;
  listen [::]:80 default_server;

  root /var/www/html;
  index index.php;
  #server_name example.com;

  location / {

    try_files $uri $uri/ /index.php;

    location = /index.php {
      fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
      fastcgi_split_path_info ^(.+\.php)(/.+)$;
      include fastcgi_params;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      fastcgi_param PATH_INFO $fastcgi_path_info;
      fastcgi_read_timeout 60s;
    }
  }

  location /phpmyadmin {
    root /var/www/phpmyadmin;

    index index.php index.html index.htm;

    location ~ ^/phpmyadmin/(.+\.php)$ {
      try_files $uri =404;
      root /var/www/phpmyadmin;
      fastcgi_pass unix:/run/php/php7.0-fpm.sock;
      fastcgi_index index.php;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      include /etc/nginx/fastcgi_params;
    }

    location ~* ^/phpmyadmin/(.+\.(jpg|jpeg|gif|css|png|js|ico|html|xml|txt))$ {
      root /var/www/phpmyadmin;
      expires 15d;
    }
  }

  location ~ \.php$ {
    return 444;
  }
}