$enabled : boolean
Is this block enabled?
An abstract class representing a single block in the portal/block display.
Copyright 2003-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.
refreshContent(\Horde_Variables $vars) : string
Returns the content for this block in response to a user requested update from within the block.
This function handles the changing of current application as needed so code is executed in the scope of the application the block originated from.
The block's content.