1
0
mirror of https://github.com/devcode-it/openstamanager.git synced 2024-12-08 22:45:43 +01:00
openstamanager/modules/combinazioni_articoli/modutil.php
2023-12-06 17:24:23 +01:00

31 lines
588 B
PHP

<?php
/**
* Genera il prodotto cartesiano tra gli elementi dell'array di input.
*
* @param $input
*
* @return array|array[]
*/
if (!function_exists('cartesian')) {
function cartesian($input)
{
$result = [[]];
foreach ($input as $key => $values) {
$append = [];
foreach ($result as $product) {
foreach ($values as $item) {
$product[$key] = $item;
$append[] = $product;
}
}
$result = $append;
}
return $result;
}
}