Horde_Core_Block::refreshContent PHP Method

This function handles the changing of current application as needed so code is executed in the scope of the application the block originated from.

public refreshContent ( Horde_Variables $vars ) : string
$vars	Horde_Variables
return	string	The block's content.

    public function refreshContent($vars)
    {
        return $this->_call('_refreshContent', '', $vars);
    }

Horde_Core_Block