Get Total From While Loop

Posted on 16th Feb 2014 07:03 pm by admin

I'm trying to get the total for each product and add them for a Grand Total to list outside the loop or only echo once I can do the addition but it will echo 5 time in the loop.
How would I go about doing this?
Thanks in advance for your help.
Code: <?php

$cart2="SELECT * FROM products WHERE pro_indid='glass'";

$res2 = mysql_query($cart2) or die('Error, query failed 2');

while($cr2=mysql_fetch_array($res2)){

$totrow=$cr2["total"];
///the $totrow will echo below 5 time each price in database 5.67 which the total should be 28.35 //
echo $totrow;
}

///Output of total would be $28.35

?>
The output I'm looking for would be like so

5.67
5.67
5.67
5.67
5.67

GrandTotal:28.35

Your Answer:

Login to answer

Other forums

search query in mysql in php problem
my search query wont work, i know, that my codes are correct.please help

Code: [Select]&l

please help me in this update statment
hi every one

if I have table and this data in it

id name
10

php libs/ browsercap.in
ok i have a host that refuses to stay current. they control my php settings and libs. is there a way

Using loop to count number of entries
I'm writing a program that must ask user to type in numbers. After each entry, the program has to re

Content-Disposition: attachment; filename=... not working as i thought it should
taken the following code from the php.net site the script is not working.

what is not happeni

Undefined variables
hi
----------------------------------------------------------------------------------------------

natcasesort works on one server but not on another
Hi

I have a problem that I was hoping that someone can help me with.

I'm trying to use

parameter passing issue on function
Well I thought I had created a pretty slick web page, using ?page and $_GET to load pages which wher

insert quotes
Hi,

I have an output like this:
Code: john,18,Cancer
How can I change this to
Code:

How to get variable value on next page
Hello friends
i am working on payentry page ..there i have this code.........