/** * addMessage() - Add a message to flash message * * @param string $message * @return Zend_Controller_Action_Helper_FlashMessenger Provides a fluent interface */ public function addMessage($message, $namespace = null) { if (!is_string($namespace) || $namespace == '') { $namespace = $this->getNamespace(); } if (self::$_messageAdded === false) { self::$_session->setExpirationHops(1, null, true); } if (!is_array(self::$_session->{$namespace})) { self::$_session->{$namespace} = array(); } self::$_session->{$namespace}[] = $message; self::$_messageAdded = true; return $this; }