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

PHP Tab Control
Hi All,

I would like to have PHP tab control with/without Javascript.

But I want to r

IIS on 2003 anon access disabled issue
I have an IIS server that belongs to a domain, and anonymous access is turned off for all my sites.

$action = "insert"; //$action = $_GET['action'];
$action = "insert";
//$action = $_GET['action'];

why is this invalid type? I am

data type in column definition
Hi,
I create a table with column called "Direction of Travel code ".
The travel codes in t

Converting from one format to another
"I have got a date in DD/MM/YYYY but I need it in MM-DD-YYYY. Help!"

mysqli_fetch_assoc returns multiple arrays, how to return a single array
Hello, I am using mysqli_fetch_assoc which is returning multiple rows, so it looks like:

Code

Find occurences of unicode characters in string
I need to prohibit filenames with everything but English characters and numbers but regexp and strin

Parse Error
Hi Guys,

I have a function in my class which returns a string link variable. The problem is i

single values into sql field
i have a form which i want the user to able to select multiple answers. But i want the answers to be

header redirect problems? please help
Ok i am making a site that generates youtube thumbnails and i am generating an image that displays 1

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