/** * check hash table is empty or is not exists. * @param $key * @return bool */ public function isEmptyHTable($key) { return 0 === $this->redis->hlen($key); }
/** * @param $sid * * @return bool */ public function has($sid) { return $this->redis->hlen($this->buildKey($sid) > 0) || $this->findSessionInOracleBySid($sid) !== null; }
/** * @param $sid * * @return bool */ public function has($sid) { return $this->redis->hlen($this->buildKey($sid) > 0); }