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
No comments posted yet

Your Answer:

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

Table control is disappearing from Screen
Hi Experts,

I have a screen with multiple table control(TC). Each table control has two c

ScriptManager History and Opera Issue
I am having an issue in opera with the ScriptManager. I have a ScriptManager on a page with history

Logging and nologging bulk insert
Hi,

oracle version: 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production

PHP XML extraction text
I would like to extract an xml text and have that text directly echo(print) out on my web page. Her

Need help: how to catch acess of undefined class properties
Hello. I am learning OO with PHP and have hit a problem.
Some code runs as perfectly valid code,

using variables in another page
I have a test database set up on localhost. I have a form that I can type a name into, hit the butto

am I using this for loop correctly
Dear buddies!

Right now I am generating a report with some details for all the dealers.

Simple email form - Newbie
Hello all,

First time poster!

I've been asked to create a simple HTML form that submit

At max how many columns is advisable to create in a table/view
Hi All,
I have two transaction table from which i want to create a simple view or material

Help with ORDER BY
Hello. I would like to order by ascending States, then Cities, then Gyms in the following code, but

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