At 10:27 AM 7/26/2006, Dave W wrote:

Hi, I was just wondering on how I could get a whole column full of integers
and added them up and display that total? I currently use a for loop to
display the whole column in a table, but I wanted to add all those numbers


Dave W


You're v. close to an answer. Think about it a bit.

Initialize a variable before your loop, setting it to zero.
        $tot = 0;
In the loop, add the amount to that variable,
        $tot += $num_to_add;
        $tot = $tot + $num_to_add;

After the loop, echo $tot.

HTH - Miles

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