gctools-outilsgc / gcconnex

		$hash = md5($query_id);

		// Is cached?

		if ($this->queryCache) {

			if (isset($this->queryCache[$hash])) {

				$this->logger->log("DB query $query results returned from cache (hash: $hash)", \Elgg\Logger::INFO);

				return $this->queryCache[$hash];

			}

		}

		$dblink = $this->getLink('read');

		$return = array();

		}

		// Cache result

		if ($this->queryCache) {

			$this->queryCache[$hash] = $return;

			$this->logger->log("DB query $query results cached (hash: $hash)", \Elgg\Logger::INFO);

		}

		return $return;

	}