server {
    listen 80;
    server_name php-constraints.local;
    root /var/www/nginx/examples/php-constraints;
    index index.php;

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

#	Will return 404 Not Found.
#	location /static-text {
#		alias index.php;
#		add_header My-Long-Timeout true always;
#        include snippets/long_requests.conf;
#        include snippets/fastcgi-php.conf;
#	}

    location ~ \index.php$ {
        #internal;

        if ($request_uri ~ (static-text) ) {
            error_page 419 = @myblock;
            return 419;

            # Raises `"include" directive is not allowed here` error.
            # include snippets/long_requests.conf;
            # include snippets/fastcgi-php.conf;
        }

        include snippets/fastcgi-php.conf;
    }

    location @myblock {
        add_header My-Long-Timeout true always;
        include snippets/long_requests.conf;
        include snippets/fastcgi-php.conf;
    }

    location @debug {
        add_header X-debug-message "$uri $args $request_uri" always;
        default_type application/json;
        return 200 ' {
            "request_uri": "$request_uri", "uri": "$uri", "args": "$args",
            "request_header": "$http_language"
        }
        ';
    }

}