billm

Ok Thanks very much Larry for your prompt answer. By the way very nice book it has turned me from a non-programmer to someone who is now dreaming in code!!!!

Please I have some worries to understand Chapter 10 of the book in the subsection from paginating query requests: I understand the $_GET['value'] variable holds the value was passed to the browser but how does the script knows that it is supposed to pass 'p' or 's' or 'sort' to the browser.

Ok Larry, Thanks very much for the help. I understand it better now

Hello I'm new around here and i was having trouble with the review and pursue chapter 2. I tried your code Graham and i was getting these errors when executing" Notice: Undefined variable: greeting_error in /var/www/html/php_sandbox/RnP_Chap2.php on line 194 Notice: Undefined variable: age_error in /var/www/html/php_sandbox/RnP_Chap2.php on line 194 Notice: Undefined variable: work_error in /var/www/html/php_sandbox/RnP_Chap2.php on line 194". I am seeing for my self that the variables are defined but i don't understand why it's giving me these errors. Please i will need some guidance.