public function getOnAction($action)
    {
        $action = trim($action);

        if (empty($action)) {
            return null;
        }

        return Helpers::postFixWith($action, ';');
    }
public function getOnAction($action)
    {
        $action = trim($action);

        if (empty($action)) {
            return null;
        }

        return Helpers::postFixWith($action, ';');
    }
public function getOnAction ( $ action ) { $ action = trim ( $ action ) ; if ( empty ( $ action ) ) { return null ; } return Helpers :: postFixWith ( $ action , ';' ) ; }
Cleans up a given action

@param string $action

@return string
Cleans up a given action