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							- <?php
 
- namespace GuzzleHttp;
 
- use Psr\Http\Message\MessageInterface;
 
- final class BodySummarizer implements BodySummarizerInterface
 
- {
 
-     /**
 
-      * @var int|null
 
-      */
 
-     private $truncateAt;
 
-     public function __construct(int $truncateAt = null)
 
-     {
 
-         $this->truncateAt = $truncateAt;
 
-     }
 
-     /**
 
-      * Returns a summarized message body.
 
-      */
 
-     public function summarize(MessageInterface $message): ?string
 
-     {
 
-         return $this->truncateAt === null
 
-             ? \GuzzleHttp\Psr7\Message::bodySummary($message)
 
-             : \GuzzleHttp\Psr7\Message::bodySummary($message, $this->truncateAt);
 
-     }
 
- }
 
 
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