public function HasFeature($Feature) {
      return isset($this->Features[$Feature]) ? $this->Features[$Feature] : Gdn_Cache::CACHEOP_FAILURE;
   }
public function HasFeature($Feature) {
      return isset($this->Features[$Feature]) ? $this->Features[$Feature] : Gdn_Cache::CACHEOP_FAILURE;
   }
public function HasFeature ( $ Feature ) { return isset ( $ this -> Features [ $ Feature ] ) ? $ this -> Features [ $ Feature ] : Gdn_Cache :: CACHEOP_FAILURE ; }
Check whether this cache supports the specified feature

@param int $Feature feature constant
@return mixed $Meta returns the meta data supplied during RegisterFeature()
Check whether this cache supports the specified feature