ArrayBasedRequestWrapper.php

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<?php

declare(strict_types=1);

namespace ILIAS\HTTP\Wrapper;

use ILIAS\Refinery\Transformation;

class ArrayBasedRequestWrapper implements RequestWrapper
{
    private array $raw_values;


    public function __construct(array $raw_values)
    {
        $this->raw_values = $raw_values;
    }


    public function retrieve(string $key, Transformation $transformation)
    {
        return $transformation->transform($this->raw_values[$key] ?? null);
    }


    public function has(string $key): bool
    {
        return isset($this->raw_values[$key]);
    }

    public function keys(): array
    {
        return array_keys($this->raw_values);
    }
}