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 libs/ browsercap.in
ok i have a host that refuses to stay current. they control my php settings and libs. is there a way

Spaghetti Code
So.

I've pretty much reached the point where I have so many isset s on one page that I can't

CHECH A STRING FOR ' " ' (DOUBLE QUOTES)
I am checking for delimiter (.!?) and if there is a " after a sentence then it should neglect a

Using CSS to format MySQL query
Hi,

If i want to have a news page on my site, which displays all records of a table in descen

Spliting paragraph into sentences and attach in
Here is what I am trying to do

example: Para1[123.456.789!] 3 sentences
Para2

Strange array issue, never happened before.
mysql_fetch_array returns 1 array per call. Generally that's why it is inserted into a while statem

Security Exception on pages using AJAX
I am getting the exception: attempted to perform an operation not allowed by the security policy on

PHP form help required
Hi all! Apologies in advance for having to message the forum for help. I know you must get a lot of

radio button reamains checked
Hello i'm trying to keep the state off my radio buttons so it shows which ones where clicked after t

Multi-user card game
I'm writing a batch of games and such. Lottery is finished, Poker,blackjack,etc are next. They will

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