*/
public function startCache( $cacheExpiry = null, $cacheEnabled = null ) {
if ( !isset( $this->cacheHelper ) ) {
$this->cacheHelper = new CacheHelper();
$this->cacheHelper->setCacheEnabled( $this->cacheEnabled );
*/
public function startCache( $cacheExpiry = null, $cacheEnabled = null ) {
if ( !isset( $this->cacheHelper ) ) {
$this->cacheHelper = new CacheHelper();
$this->cacheHelper->setCacheEnabled( $this->cacheEnabled );