Tom Shaw schreef:
Thanks for every ones help. I just used a bunch of control structures and
issest's to add it up. Not pretty but works.
if (isset($data['order_product_amount_0'])) {
$data['order_product_total'] =
number_format($data['order_product_amount_0'], 2, '.', '');
}
if (isset($data['order_product_amount_1'])) {
$data['order_product_total'] =
number_format($data['order_product_total'] +
$data['order_product_amount_1'], 2, '.', '');
}
foreach ($orders as $data) {
$total = 0;
foreach ($data as $key => $val) {
if (strpos('order_product_amount', $key) === 0)
$total += (float)$val;
}
$data['order_product_total'] = number_format($total, 2, '.', '');
}
-----Original Message-----
From: Eric Gorr [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 04, 2008 5:17 PM
To: PHP General; Tom Shaw
Subject: Re: [PHP] Summing array indexes.
Not a direct answer to your question (don't worry, I hate it when
people do this to me too), but one thought I had was to have all of
the products ordered as their own array.
[0] => array(15) {
["order_date"] => string(8) "09-01-08"
["order_products"] => array(2) {
[0] => string(5) "10.00"
[1] => string(5) "20.00"
}
["order_total_price"] => string(0) ""
}
In this case, it would be trivial to write a foreach loop on the
'order_products' array to calculate the total.
Otherwise, run a foreach over the array, looking for keys which begin
with order_product_price_ and, when found, grab the price and add it
to order_total_price.
On Sep 4, 2008, at 6:02 PM, Tom Shaw wrote:
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Is there an easy way to loop thru the array below and add the
incremented
total price indexes so the order_total_price index contains the
correct sum.
Any help would be greatly appreciated.
array(5) {
[0] => array(15) {
["order_date"] => string(8) "09-01-08"
["order_product_price_1"] => string(5) "10.00"
["order_product_price_2"] => string(5) "20.00"
["order_total_price"] => string(0) ""
}
[1] => array(19) {
["order_date"] => string(8) "09-01-08"
["order_product_price_1"] => string(5) "25.00"
["order_product_price_2"] => string(5) "15.00"
["order_total_price"] => string(0) ""
}
Like this.
array(5) {
[0] => array(15) {
["order_date"] => string(8) "09-01-08"
["order_product_price_1"] => string(5) "10.00"
["order_product_price_2"] => string(5) "20.00"
["order_total_price"] => string(0) "30.00"
}
[1] => array(19) {
["order_date"] => string(8) "09-01-08"
["order_product_price_1"] => string(5) "25.00"
["order_product_price_2"] => string(5) "15.00"
["order_total_price"] => string(0) "40.00"
}
Tom Shaw
[EMAIL PROTECTED]
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