public function getCachedStringWithNameSpace($_key, $_nameSpace = 'global', $_isArray = true) { $_cache = false; $_obj = new Memcache(); $_cacheConnected = $_obj->get('memcacheconnected'); if ($_cacheConnected) { if ($_isArray) { $_cache = unserialize($_obj->cacheGetWithNameSpace($_key, $_nameSpace)); } else { $_cache = $_obj->cacheGetWithNameSpace($_key, $_nameSpace); } } unset($_obj); return $_cache; }