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<?php
declare(strict_types=1);
namespace Yiisoft\Yii\RateLimiter\Policy;
use Closure;
use Psr\Http\Message\ServerRequestInterface;
final class LimitCallback implements LimitPolicyInterface
{
public function __construct(private Closure $receiver)
}
public function fingerprint(ServerRequestInterface $request): string
$id = ($this->receiver)($request);
if (!is_string($id) || '' === $id) {
throw new \InvalidArgumentException('The id must be a non-empty-string.');
return $id;
yiisoft /
rate-limiter
