source/Setup/View.php
public function getViewParam($sName)
    {
        $sValue = null;
        if (isset($this->_aViewParams[$sName])) {
            $sValue = $this->_aViewParams[$sName];
        }

        return $sValue;
    }
public function getViewParam($sName)
    {
        $sValue = null;
        if (isset($this->_aViewParams[$sName])) {
            $sValue = $this->_aViewParams[$sName];
        }

        return $sValue;
    }
public function getViewParam ( $ sName ) { $ sValue = null ; if ( isset ( $ this -> _aViewParams [ $ sName ] ) ) { $ sValue = $ this -> _aViewParams [ $ sName ] ; } return $ sValue ; }
Returns view parameter value

@param string $sName view parameter name

@return mixed
Returns view parameter value