Hi!
Need some help with a piece of code. New to this, so it is quite a pain in the ass!
I need to make a code that shows the what spare change you should give back.
so for example. when i put in 7 it should give back:
1 x 5 euro
1 x euro
Which it does. but i have some trouble putting in the 1 euro's. for example when i put in 21 it gives back
2 x 10 euro
Who can help me out?
<?php
function results($value)
{
if ($value >= 10) {
echo floor($value / 10) . ' X 10 euro ' . PHP_EOL;
$modulf = $value % 10;
if ($modulf >= 5) {
echo floor($modulf / 5) . ' X 5 euro ' . PHP_EOL;
$modult = $modulf % 5;
if ($modult >= 2) {
echo floor($modult / 2) . ' X 2 euro ' . PHP_EOL;
}
}
} else if ($value >= 5) {
echo floor($value / 5) . ' X 5 euro ' . PHP_EOL;
$modult = $value % 5;
if ($modult >= 2) {
echo floor($modult / 2) . ' X 2 euro ' . PHP_EOL;
}
} else if ($value >= 2) {
echo floor($value / 2) . ' X 2 euro ' . PHP_EOL;
} else if ($value >= 1) {
echo floor($value / 1) . ' X 1 euro ' . PHP_EOL;
}
}
if (count($argv) > 1) {
$input = $argv[1];
if (!(is_numeric($input))) {
echo 'Geen wisselgeld' . PHP_EOL;
} else {
$input = intval($argv[1]);
if ($input !== 0) {
results($input);
} else {
echo 'Geld wisselgeld' . PHP_EOL;
}
}
} else {
echo 'Geen wisselgeld' . PHP_EOL;
}
