update() public méthode

public update ( Psr\Http\Message\RequestInterface $request, Psr\Http\Message\ResponseInterface $response ) : boolean
$request Psr\Http\Message\RequestInterface
$response Psr\Http\Message\ResponseInterface
Résultat boolean true if success
 /**
  * @param CacheStrategyInterface $cache
  * @param RequestInterface $request
  * @param ResponseInterface $response
  * @param bool $update cache
  * @return ResponseInterface
  */
 protected static function addToCache(CacheStrategyInterface $cache, RequestInterface $request, ResponseInterface $response, $update = false)
 {
     // If the body is not seekable, we have to replace it by a seekable one
     if (!$response->getBody()->isSeekable()) {
         $response = $response->withBody(\GuzzleHttp\Psr7\stream_for($response->getBody()->getContents()));
     }
     if ($update) {
         $cache->update($request, $response);
     } else {
         $cache->cache($request, $response);
     }
     return $response;
 }