- /**
- * To specify additional HTTP headers for the action
- *
- * @return void
- */
- function extraHeaders()
- {
- $status_string = @self::$status[$this->code];
- header('HTTP/1.1 '.$this->code.' '.$status_string);
- }
-
- /**
- * Display content.
- *
- * @return nothing
- */
- function showContent()
- {
- $this->element('div', array('class' => 'error'), $this->message);
- }
-
- /**
- * Page title.
- *
- * @return page title
- */
-
- function title()
- {
- return @self::$status[$this->code];
- }
-
- function isReadOnly($args)
- {
- return true;
- }
-