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<?php
namespace Sfneal\Helpers\Arrays;
use Sfneal\Helpers\Arrays\Utils\ArrayUtility;
class ArrayHelpers
{
/**
* Instantiate a `ArrayUtility` instance by passing an $array to the constructor.
*
* @param array $array
* @return ArrayUtility
*/
public static function from(array $array): ArrayUtility
return new ArrayUtility($array);
}
* Instantiate a `ArrayUtility` instance by passing multiple $arrays to the constructor to be merged.
* @param mixed ...$arrays
public static function fromMerge(...$arrays): ArrayUtility
return new ArrayUtility(array_merge(...$arrays));
* Sum the values of two arrays.
* @param array $arrays
* @return array
public static function sum(...$arrays): array
$sum = [];
foreach ($arrays as $array) {
foreach ($array as $index => $value) {
if (! array_key_exists($index, $sum)) {
$sum[$index] = $value;
} else {
$sum[$index] += $value;
return $sum;
sfneal /
array-helpers
