public function getCurrent()
    {
        if (false === $this->pointer || empty($this->ids)) {
            return null;
        }
        return $this->ids[$this->pointer];
    }
public function getCurrent()
    {
        if (false === $this->pointer || empty($this->ids)) {
            return null;
        }
        return $this->ids[$this->pointer];
    }
public function getCurrent ( ) { if ( false === $ this -> pointer || empty ( $ this -> ids ) ) { return null ; } return $ this -> ids [ $ this -> pointer ] ; }
Gets current list entry.

@return NULL|array
Gets current list entry .