[Resolved] Probably a real beginner question?

[airric]

I have a bunch of Prices that echo out in in a while statment but I don't know how to add them together at the bottom of the page for a grand total?

Thanx, Airric

[sidney]

like below ive used a foreach loop but principal is the same

$array=array(1,2,3);
$total=0;
foreach($array as $val)
{
echo $val."<br />";
$total+=$val;
}
echo $total;  

[devinemke]

$total = 0;
while (/* conditional statement that sets $price */)
{
	echo $price;
	$total += $price;
}
echo $total;

[airric]

Thank you both for the quick response I appreciate it!

I can't seem to figure it out however (DOH)!
Here is what I have.

$result = mysql_query("SELECT * FROM items WHERE userid=$userid");

while ($row = @mysql_fetch_array($result))
{
$dvd_id =$row[id];
$dvd_davisid =$row[davisid];
$dvd_title =$row[title];
$dvd_price =$row[price];
$dvd_qtty =$row[qtty];
$dvd_preorder =$row[preorder];

$subtotal = $dvd_qtty * $dvd_price;

Thanx again! Airric

[sidney]

 $total = 0;
while ($row = @mysql_fetch_array($result)) 
{ 
$dvd_id =$row[id]; 
$dvd_davisid =$row[davisid]; 
$dvd_title =$row[title]; 
$dvd_price =$row[price]; 
$dvd_qtty =$row[qtty]; 
$dvd_preorder =$row[preorder]; 

$subtotal = $dvd_qtty * $dvd_price; 
$total += $subtotal;
}

echo $total;  

[airric]

WOW! that did it. You ROCK!

thank you so much, Airric