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<?php
declare(strict_types=1);
namespace App\Stream;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Message\StreamInterface;
final class SmartStreamFactory
{
private StreamFactoryInterface $defaultFactory;
public function __construct(StreamFactoryInterface $defaultFactory)
$this->defaultFactory = $defaultFactory;
}
public function createStream($data): StreamInterface
if (is_string($data)) {
return $this->defaultFactory->createStream($data);
if ($data instanceof \SplFileInfo) {
return $this->defaultFactory->createStream($data->getPath());
if (is_resource($data)) {
return $this->defaultFactory->createStreamFromResource($data);
if ($data instanceof \Generator) {
return new \App\Stream\GeneratorStream($data);
if (is_array($data) || is_object($data)) {
return new \App\Stream\DataStream($data);
throw new \InvalidArgumentException('Unsupported data type');
yiisoft /
yii-demo
