<?php
$vouchers = array(
1 => 100,
3 => 150,
5 => 100
);
$discounts = array();
$orders = array(50, 100, 200, 300, 500, 1000);
foreach ($orders as $order) {
$vouchers2 = $vouchers;
foreach ($vouchers2 as $id => $voucher) {
$discounts[$order][$id] = 0;
}
$remainingValue = $order;
$voucher = array_pop($vouchers2);
if ($voucher === null) {
continue;
}
while($remainingValue >= 0 && $voucher !== null) {
$value = min ($remainingValue, $voucher);
$discounts[$order][$id] = $value;
$voucher = array_pop($vouchers2);
$remainingValue -= $value;
}
}
var_dump($discounts);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(6) {
[50]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(0)
}
[100]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(0)
}
[200]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(0)
}
[300]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(50)
}
[500]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(100)
}
[1000]=>
array(3) {
[1]=>
int(0)
[3]=>
int(0)
[5]=>
int(100)
}
}
preferences:
284.43 ms | 407 KiB | 354 Q