Horde_Imap_Client_Base::getComparator PHP Method

getComparator() public method

Get the comparator used for searching/sorting (RFC 5255).
public getComparator ( ) : mixed
return mixed Null if the default comparator is being used, or an array of comparator information (see RFC 5255 [4.8]).
    public function getComparator()
    {
        $this->login();
        return $this->_capability('I18NLEVEL', '2') ? $this->_getComparator() : null;
    }