/** * Generates a PHP call to an object helper. * * @param string The helper name * @param string The column name * @param array An array of parameters * @param array An array of local parameters * * @return string PHP code */ function getPHPObjectHelper($helperName, $column, $params, $localParams = array()) { if (null !== ($map = $this->getParameterValue('maps.' . $column->getName()))) { // Load map $params['map'] = $map; $helperName = 'select_map_tag'; } return parent::getPHPObjectHelper($helperName, $column, $params, $localParams); }