public function setCachedStringWithNameSpace($_string, $_key, $_nameSpace = 'global', $_ttl = 7200) { $_obj = new Memcache(); $_cacheConnected = $_obj->get('memcacheconnected'); if ($_cacheConnected) { if (is_array($_string)) { $_obj->cacheSetWithNameSpace($_key, serialize($_string), $_nameSpace, $_ttl); } else { $_obj->cacheSetWithNameSpace($_key, $_string, $_nameSpace, $_ttl); } } unset($_obj); return $_string; }