I am writing a custom shopping cart that eventually the "cart" will be
uploaded to PayPal for payment. I need to be able to include the option
that the purchase is a gift certificate.
At present my "add to cart" function goes like this:
===
# Gift Certificate: 1 is a gift; 2 is personal use
if ( $gift_certificate == "yes" ) {
$gift = 1;
} else {
$gift = 2;
}
$_SESSION['life_coaching_order'][$product][$gift]['quantity'] =
$_SESSION['life_coaching_order'][$product][$gift]['quantity'] + 1;
===
Now I need to display the shopping cart contents. I want to do this
through an array as the contents of the shopping cart are in a session
variable. I start displaying the shopping cart contents by a "FOREACH"
loop:
===
foreach ($_SESSION['life_coaching_order'] AS $coaching_fee_theme_reference
=> $value ) {
===
What I need help with is that I don't know how to test the value of $gift
in the above array if it is a 1 or 2 (which symbolizes this is a gift
certificate).
I have something like this in mind:
if ( $_SESSION['life_coaching_order'] == 2 ) {
But I don't know how to access all the components of the array while I am
going through the FOREACH loop.
By using a "1" or "2" I have made gift certificates their own product. If
you a better method I could use please provide me with this feedback.
Ron
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