Custom nginx.conf

[Butochnikov]

how to set other nginx.conf file for Silex framework?

[stof]

you can specify some files to include in the nginx config: https://github.com/CHH/heroku-buildpack-php#nginx-includes

[Butochnikov]

but, how to exclude these lines?

https://github.com/CHH/heroku-buildpack-php/blob/master/conf/nginx/silex.conf.erb

#return 404 for all php files as we do have a front controller
location ~ \.php$ {
    return 404;
}

[Butochnikov]

have a solution?