I need someone to help me figure out how to add Google rich snippets to our review site so that our reviews show up with Star Ratings and the Number of Reviews when they are displayed on Google results pages. I am not an experienced PHP developer, but I understand enough about how our site works to be able to point a PHP developer in the right direction. I would like to learn how to do this, so I'm asking more for 'assistance' than for just a solution. The site consists of a pre-built review 'content management' solution that uses PHP and Smarty template engine. I think that adding the microdata for the rich snippet should be fairly easy, but I need some direction. The project would consist of ensuring that the snippets are added correctly, tested, and moved to our live site.