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<?php
declare(strict_types=1);
namespace App\Stream\Data;
use Psr\Http\Message\MessageInterface;
class PrintRConverter implements Converter
{
public static function getFormat(): string
return 'text/plain';
}
public function setHeaders(MessageInterface $message): MessageInterface
return $message->withHeader('Content-Type', 'text/print_r');
public function convert($data, array $params = []): string
return print_r($data, true);
yiisoft /
yii-demo
