/** * Merges parameters over the top of existing parameters * * @param array|Pie_Parameters $second * The array or Pie_Parameters to merge on top of the existing one * @author Gregory **/ static function merge($second) { $args = func_get_args(); if (!isset(self::$parameters)) { self::$parameters = new Pie_Parameters(); } return call_user_func_array(array(self::$parameters, __FUNCTION__), $args); }