location ^~ /{{HOST}}/ {
    alias "{{PATH}}";
    index index.php index.html;
    autoindex on;

    if (!-e $request_filename) {
        rewrite ^/{{HOST}}/(.*)$ /{{HOST}}/index.php?$1 last;
    }

    location ~ \.php$ {
        # Using $request_filename to match the alias path correctly
        fastcgi_pass 127.0.0.1:{{PHP_PORT}};
        fastcgi_index index.php;
        include "{{CONF_DIR}}/fastcgi_params";
        fastcgi_param SCRIPT_FILENAME $request_filename;
    }
}