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

Please help understand this code
I noticed the index page on my site was modified this morning and found this code inserted at the bo

getting Vars to pass to next page.
Hello all,
I have a confusing situation on my hands, i am a member of a gaming community and we

Php script to read msword file
hi,

I need to read a msword file and i want to print the contents in that word file.

i

Firefox displaying PHP source code??
Currently testing a site thats almost built, am going to be including php on a sidebar on all pages

PEAR in appliactiond development
When I was picking up PHP I went from procedural programming, fairly quickly into OOP, then after wr

Keeping data in form
How can I keep whatever I write in the form?

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

why is this invalid type? I am

need help in dynamic select menu in php
hi i have created a dynamic select menu using php. i have a problem in that which is when the user s

convert static html data into dynamic
hi all

i need to convert a website which has static above 2000 articles into dynamic and add

Error with login script
I am getting an error with my login script:

Error:
Code: Warning: Cannot modify header inf

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