I am following a problem step by step in my PHP book and not able to get the code to work. It may be depreciated, but I need to get this to work. The error message I am getting is:
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\XAMPPII\htdocs\WEBWIREpub.com\CWB208\Chapter.09\ZIP\AvailableOpportunities.php on line 94
I am on a Windows 7 machine using a Xampp localhost. I can send the code, at this time it consists of
These are all straight from the book, I am a student and do not expect answers, just pointers or hints if possible.