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Adding up variable values

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Subject:Adding up variable values
Summary:Adding up variable values
Messages:2
Author:Jean-Pierre
Date:2010-07-21 13:14:48
Update:2010-07-26 04:12:12
 

  1. Adding up variable values   Reply   Report abuse  
Picture of Jean-Pierre Jean-Pierre - 2010-07-21 15:46:27
Hi everyone

Think this might be stupid but it's had me going for the better part of today. I have a form that gets info from a db then populates the relevant fields, however the form gets generated as many times as there are records in the db. My question is this, I have a variable called $total that needs to be added up. When the form generates 6 times I then have 6 $total variables. How do I get those 6 $total's to give me a grand total?

I would really appreciate any help you can give me.

Thanks

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