/** * save to cache */ public function saveToCache($data, $key) { try { $ssid = session_id(); if (Ynmediaimporter::getCache() == NULL) { return false; } $cachedData = Ynmediaimporter::getCache()->load($ssid); if (!$cachedData) { $cachedData = array(); } $cachedData[$key] = $data; Ynmediaimporter::getCache()->save($cachedData, $ssid); return true; } catch (Exception $e) { return false; } }