public function getCache($key) {
        if($this->modified === true || !$this->cacheEnabled) {return false;}
        else{
            $this->cacheValue = $this->cacheObj->fetch($key);
            return $this->cacheValue;
        }
    }
public function getCache($key) {
        if($this->modified === true || !$this->cacheEnabled) {return false;}
        else{
            $this->cacheValue = $this->cacheObj->fetch($key);
            return $this->cacheValue;
        }
    }
public function getCache ( $ key ) { if ( $ this -> modified === true || ! $ this -> cacheEnabled ) { return false ; } else { $ this -> cacheValue = $ this -> cacheObj -> fetch ( $ key ) ; return $ this -> cacheValue ; } }
Get the results for a given key
@param string $key The unique key to check for stored variables
@return mixed Returned the cached results from
Get the results for a given key