ZF3 on nginx only working for parent route - nginx

Question

I have two apps. One is simple php file and the other is a zend framework app. I am using Nginx. It is working for simple php app which is accessible via example.com/.
For the ZF3 app, nginx is working only for parent route and none of the child routes are working. The parent route is accessible via example.com/products. I want nginx to handle route actions such as example.com/products/add, example.com/products/view which are already defined in module config.
nginx config
server {
listen *:80;
server_name example.com;
index index.html index.htm index.php;
access_log /var/log/nginx/simpleapp.access.log combined;
error_log /var/log/nginx/simpleapp.error.log;
root /var/www/simpleapp;
location ~ \.php$ {
fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
location ^~ /products {
alias /var/www/ecom/public;
try_files $uri $uri/ /index.php$is_args$args;
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $request_filename;
}
}
}
nginx log file
FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream
What works:
example.com/
example.com/products
What doesn't work:
example.com/products/add
example.com/products/view
example.com/products/categories

Answer 1

Do you really need two different declarations for very same php processing? I would stick with one and only differentiate the root using alias on /product for example:
server {
listen *:80;
server_name example.com;
index index.html index.htm index.php;
access_log /var/log/nginx/simpleapp.access.log combined;
error_log /var/log/nginx/simpleapp.error.log;
root /var/www/simpleapp;
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
location /products {
alias /var/www/ecom/public;
}
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_index index.php;
fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
}