vhost.conf

server {
       	listen	 80;

	root /var/www/;
	index index.html index.htm index.php;

	server_name dev.example.com

        location / {
		# First attempt to serve request as file, then
		# as directory, then fall back to index.html
		try_files $uri $uri/ /index.php;
        }

        location /(?P<foo>[a-Z0-9])/[a-Z]*\.php {
                # Rewrite $uri
                rewrite ^ /$foo/public/index.php break;
	}
         
        error_page 404 /404.html;

	# pass the PHP scripts to FastCGI server
	location ~ \.php$ {
		fastcgi_pass unix:/tmp/example_php-fpm.socket;
		include fastcgi_params;
	}
}