======Intro======
====Synopsis====

This is the very first time you have witnessed PHP code in action. 

====Overview====

There are a few take aways to this code. 
  * The php is embedded in an HTML document 
  * It can be handled in line with HTML
  * It can store data and work with it in the document

Some things that are less apparent:
  * The code is run server side, all the load is happening on the server.

====Functions====

Functions being used in this code:

**rand** -- a random number generator. Rand can generate a random integer, and you can pass it a high and low value to work of off.