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
Did you know?Explore Trending and Topic pages for more stories like this.

$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
Trending TodaySee what people are reading
No comments posted yet

Your Answer:

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

what business processes?
Hi,

A general question. What business processes (like OTC - Order to Cach, P2P, R2R etc)

Object Interfaces
EDIT: Never mind, I just updated to php 5.

Hey all,

I'm currently experimenting with p

Oracle11g Patch issue
Hi all,

I'm getting the following error while installing Oracle11g Patch 11.1.0.7.0 on IBM-AI

What are causes of a connection-timeout with fopen()?
Hello! Here is the situation: The server I host my website on just upgraded it's PHP build from 4.4.

unexpected T_VARIABLE error
Hey all! I'm getting an unexpected T_VARIABLE with the following function:

function getHighes

Simultaneous select/update/insert
Hi

How would I need to go about when 2 users update a single row simultaneous? And how would

RSS feed - FeedList for WordPress
Hi,

I'm trying to alter the FeedList plugin for WordPress so that I can click on the title of

Oracle Connectivity
Hi Every One,

Can we access SAP from oracle database.If it possible then please spec

SAP Business Suite
Hi all:

Within the SAP Business Suite solution I would like to ask you the main differenc

Inserting into MySQL Newbie
Hi ive got a slight problem where ive made a simple web form where the customer inserts the ammount

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



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash