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
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
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.1.394 / Virus Database: 268.10.4/399 - Release Date: 7/25/2006
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php