/**
* Get an item.
*
* @param string $cacheId
* @param bool $success
*
* @return mixed Data on success, null on failure
*/
public function getItem($cacheId, &$success = null)
{
if ($this->hasItem($cacheId)) {
$success = true;
$cacheId = $this->normalizeKey($cacheId);
return $this->cache->get($cacheId);
}
$success = false;
return null;
}
