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<?php
/**
* This file is part of the sauls/helpers package.
*
* @author Saulius Vaičeliūnas <[email protected]>
* @link http://saulius.vaiceliunas.lt
* @copyright 2018
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sauls\Component\Helper\Operation\ArrayOperation;
class KeysWithValue implements KeysWithValueInterface
{
* @var MergeInterface
private $mergeOperation;
public function __construct(MergeInterface $mergeOperation)
$this->mergeOperation = $mergeOperation;
}
public function execute(array $array): array
return $this->createKeys($array);
private function createKeys(array $array, string $prefix = ''): array
$keysWithValue = [];
foreach ($array as $key => $value) {
if (\is_array($value) && !empty($value)) {
$keysWithValue = $this->mergeOperation->execute($keysWithValue, $this->createKeys($value, $prefix.$key.'.'));
} else {
$keysWithValue[$prefix.$key] = $value;
return $keysWithValue;
sauls /
helpers
