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<?php
declare(strict_types=1);
namespace Yiisoft\Arrays\Collection\Modifier;
use Yiisoft\Arrays\Collection\Modifier\ModifierInterface\DataModifierInterface;
/**
* Reverse order of an array elements. Based on {@see array_reverse}.
*
* Simple usage:
* ```php
* $reverse = new ReverseValues('code');
* // ['b' => 2, 'a' => 1]
* $result = $reverse->apply(['a' => 1, 'b' => 2]);
* ```
* Usage with merge:
* $a = [
* 'name' => 'Yii',
* 'version' => '1.0',
* ];
* $b = new ArrayCollection(
* [
* 'version' => '3.0',
* 'options' => [],
* ],
* new ReverseValues()
* );
* // [
* // 'options' => [],
* // 'version' => '3.0',
* // 'name' => 'Yii',
* // ],
* $result = ArrayHelper::merge($a, $b);
*/
final class ReverseValues extends Modifier implements DataModifierInterface
{
public function apply(array $data): array
return array_reverse($data);
}
yiisoft /
arrays
