PKPSiteSettingsForm::readInputData PHP Method

    function readInputData()
    {
        $this->readUserVars(array('pageHeaderTitleType', 'title', 'intro', 'about', 'redirect', 'contactName', 'contactEmail', 'minPasswordLength', 'pageHeaderTitleImageAltText', 'showThumbnail', 'showTitle', 'showDescription', 'themePluginPath', 'pageFooter'));
    }

 /**
  * Assign user-submitted data to form.
  */
 function readInputData()
 {
     $this->readUserVars(array('useAlphalist', 'usePaging'));
     return parent::readInputData();
 }