Investigating PHP
I am currently working my way through MySQL for Dynamic Websites by Larry Ullman (edition 4).
I currently (December 2012) run php 5.3.10-10 and a mysql 5.1.28 database on apache 2.2.22 server on Ubuntu 12.04 in VirtualBox.
Chapter 12: Review and Pursue
Function returning multiple values: Dec 2012
The php code in the pdf below is an investigation of the 6th Review element of Chapter 12 PHP and MYSQL for Dynamic Web Sites (ed4) by Larry Ullman.
The scripts are trivial but helped me to understand how to write functions. As usual, I enclose a pdf on the off chance someone might find them useful