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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;
abstract class AbstractOperation
{
protected function splitDotNotatedKeyToArray($key): array
return \is_array($key) ? $key : \explode('.', $key);
}