public function getRedoValues()
    {
        static $data;

        if (! $data) {
            $data = array(
                self::REDO_NONE => $this->_('No'),
                self::REDO_ONLY => $this->_('Yes (forget answers)'),
                self::REDO_COPY => $this->_('Yes (keep answers)'));
        }

        return $data;
    }
public function getRedoValues()
    {
        static $data;

        if (! $data) {
            $data = array(
                self::REDO_NONE => $this->_('No'),
                self::REDO_ONLY => $this->_('Yes (forget answers)'),
                self::REDO_COPY => $this->_('Yes (keep answers)'));
        }

        return $data;
    }
public function getRedoValues ( ) { static $ data ; if ( ! $ data ) { $ data = array ( self :: REDO_NONE => $ this -> _ ( 'No' ) , self :: REDO_ONLY => $ this -> _ ( 'Yes (forget answers)' ) , self :: REDO_COPY => $ this -> _ ( 'Yes (keep answers)' ) ) ; } return $ data ; }
Return the field values for the redo code.

<ul><li>0: do not redo</li>
<li>1: redo but do not copy answers</li>
<li>2: redo and copy answers</li></ul>

@staticvar array $data
@return array
Return the field values for the redo code .