PHP Client::get方法代碼示例

 /**
  * {@inheritdoc}
  */
 public function read($sessionId)
 {
     if ($dataSet = $this->client->get("wandu.http.sess.{$sessionId}")) {
         return unserialize($dataSet);
     }
     return [];
 }

 /**
  * @param $username
  *
  * @return bool
  */
 private function checkIfUsernameExists($username)
 {
     if ($this->redisClient->get("username:{$username}:id")) {
         return true;
     }
     return false;
 }

 /**
  * {@inheritdoc}
  */
 public function read($sessionId)
 {
     if ($dataSet = $this->client->get("wandu.http.sess.{$sessionId}")) {
         return $dataSet;
     }
     return '';
 }

 /**
  * {@inheritdoc}
  */
 public function load()
 {
     $contents = $this->client->get($this->key);
     if ($contents) {
         $this->setFromStorage($contents);
     }
 }

 /**
  * {@inheritdoc}
  */
 protected function doFetch($id)
 {
     $result = $this->client->get($id);
     if (null === $result) {
         return false;
     }
     return unserialize($result);
 }

 /**
  * @param $key
  * @return Password|null
  */
 public function get($key)
 {
     $password = null;
     if ($passwordData = $this->client->get($key)) {
         $password = $this->getPasswordFromJson($passwordData);
     }
     return $password;
 }

 /**
  * Get a variable
  *
  * @param string $key
  * @param mixed  $default
  * @return mixed
  */
 public function get($key, $default = null)
 {
     if ($this->client->exists($this->namespace . $key)) {
         return $this->client->get($this->namespace . $key);
     } else {
         return $default;
     }
 }

 /**
  * {@inheritdoc}
  */
 public function fetch($id)
 {
     $result = $this->client->get($this->prefix . $id);
     if (null === $result) {
         return false;
     }
     return $result;
 }

 /**
  * @param string $sessionId
  *
  * @return string|null
  */
 public function read($sessionId)
 {
     $key = $this->keyPrefix . $sessionId;
     $startTime = microtime(true);
     $result = $this->connection->get($key);
     $this->newRelicApi->addCustomMetric(self::METRIC_SESSION_READ_TIME, microtime(true) - $startTime);
     return $result ? json_decode($result, true) : '';
 }

 /**
  * @return void
  */
 private function checkReadFromStorage()
 {
     try {
         $this->client->get(self::KEY_HEARTBEAT);
     } catch (\Exception $e) {
         $this->addDysfunction(self::HEALTH_MESSAGE_UNABLE_TO_READ_FROM_STORAGE);
         $this->addDysfunction($e->getMessage());
     }
 }

 /**
  * @param $jobId
  *
  * @return AbstractJob
  */
 public function find($jobId)
 {
     $data = $this->redis->get($this->namespace . $jobId);
     $data = json_decode($data, true);
     $jobClass = $data[AbstractJob::P_JOB_CLASS];
     /** @var AbstractJob $job */
     $job = new $jobClass($data);
     return $job;
 }

 /**
  * {@inheritdoc}
  */
 public function getUpdatedAt()
 {
     if ($this->client->exists('migraine:date')) {
         $date = new \DateTime();
         $date->setTimestamp(intval($this->client->get('migraine:date')));
         return $date;
     }
     return null;
 }

 /**
  * @param string $key
  * @return \SplitIO\Component\Cache\Item
  */
 public function getItem($key)
 {
     $item = new Item($key);
     $redisItem = $this->client->get($key);
     if ($redisItem !== null) {
         $item->set($redisItem);
     }
     return $item;
 }

 /**
  * {@inheritDoc}
  */
 public function isCached($providerName, $query)
 {
     if (!$this->redis->exists($key = $this->getKey($providerName, $query))) {
         return false;
     }
     $cached = new BatchGeocoded();
     $cached->fromArray($this->deserialize($this->redis->get($key)));
     return $cached;
 }

 /**
  * @param Request $request
  *
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function indexAction(Request $request)
 {
     $certificationCounter = [];
     foreach ($this->certificationManager->getCertifications() as $cn => $label) {
         $certificationCounter[$cn] = ['metrics' => (int) $this->redisClient->get($cn), 'label' => $label, 'icon' => $this->certificationManager->getContext($cn)->getIcons()];
     }
     $response = $this->engine->renderResponse('@CertificationyWeb/Site/homepage.html.twig', ['count_members' => (int) $this->userRepository->countMembers(), 'certification_done' => (int) $this->redisClient->get('total'), 'certification_counters' => $certificationCounter]);
     return $response;
 }