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

No comments posted yet

Your Answer:

Login to answer
74 Like 25 Dislike
Previous forums Next forums
Other forums

ALV List Display to point to another report on Double Click
Hi,

I want my ALV List Display to point to another report on Double Click on its line ite

How can use this array as a key?
Say I have this array for example:


print_r($array);

Prints:
Code: [Select]Array

set xml path in flash when xml created in memorystream and webrequest
i am creating an xml file using memory stream and i want to load this xml file into the flash on cli

How to sum these output values
Hi

I need sum the month totals
SELECT region_name, area_name ,SUM (CASE WHEN S

Need understanding of this bit of code
Code: <?php
// WHERE clause filters
$arrSQLFilters = array();

//

Locking mysql tables with php
Hi

BACKGROUND:
I have multiple instances of the same php script running in a WAMP environ

NOOB needs help with upload file
The intent of this form is to create a folder for a client and upload an image into another folder '

Cant display mysql data
Hey all,

I am learning php and my first goal is to create a simple CMS. At the moment I am st

foreach iterator
Hi Guys
Does the foreach loop have an inbuilt iterator ?

Having a problem get the selected item from a drop down menu
I have been looking at this for days now.

I have a drop down menu that get it's values from a

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash