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

how to insert value
I am having file bookissueadd.php..... in which i am having tag

<td height="21&q

Output Buffering question
Hi all,

I've been trying to wrap my head around output buffering. So far I've found tons of

turning an array into a string then poping it into a db
Hi im just wondering how you get a requested array into a single string then pop it into the db so f

i need help with php header and footer
I have designed a header and footer for my site and they seem to be ok when they are running individ

Text to picture Generator
Hello, i have found this script and it works really good^^ But i have one problem, i would like to c

Simple MySQL query...
Hello,
How could I do a mysql query that does this: SELECT * WHERE date/time < 5minutes ag

php mailer
How can i send a mail to large no, say 50,000 reciepients using [color=#0000FF]php mailer[/color]

Attempt to assign property of non-object in...
I'm having issues with the following function in PHP 5...

function getTreeWithChildre

Lack of simpleXML Documentation
What is up with this.

Look at: http://www.php.net/manual/en/function.simplexml-load-file.php<

parsing error
can anyone explain this syntax error:

Parse error: syntax error, unexpected T_IF

The e

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