Nginx http minimal config for php

default.conf

server {
        listen       80;
        server_name  localhost;
        root /usr/share/nginx/html;

        index index.php index.html index.htm;

        location / {
                try_files $uri $uri/ /index.php?$query_string;
        }

        location ~ \.php$ {
                fastcgi_pass                    unix:/run/php/php8.2-fpm.sock;
                fastcgi_index                   index.php;
                fastcgi_buffers                 8 16k;
                fastcgi_buffer_size             32k;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include        fastcgi_params;
        }
}