function uc_discounts_add_to_existing_map_number_value in Ubercart Discounts (Alternative) 6.2

Same name and namespace in other branches

1. 7.2 uc_discounts/uc_discounts.module \uc_discounts_add_to_existing_map_number_value()

1 call to uc_discounts_add_to_existing_map_number_value()

get_discounts_for_order in uc_discounts/uc_discounts.module

Returns discounts for order. Note: $order->uc_discounts_codes must be set

File

uc_discounts/uc_discounts.module, line 2186

Code

function uc_discounts_add_to_existing_map_number_value(&$a, $key, $value) {
  $a[$key] = array_key_exists($key, $a) ? $a[$key] + $value : $value;
}