public function renderParentBlock($name, array $context, array $blocks = array())
    {
        ob_start();
        $this->displayParentBlock($name, $context, $blocks);

        return ob_get_clean();
    }
public function renderParentBlock($name, array $context, array $blocks = array())
    {
        ob_start();
        $this->displayParentBlock($name, $context, $blocks);

        return ob_get_clean();
    }
public function renderParentBlock ( $ name , array $ context , array $ blocks = array ( ) ) { ob_start ( ) ; $ this -> displayParentBlock ( $ name , $ context , $ blocks ) ; return ob_get_clean ( ) ; }
Renders a parent block.

This method is for internal use only and should never be called
directly.

@param string $name    The block name to render from the parent
@param array  $context The context
@param array  $blocks  The current set of blocks

@return string The rendered block
Renders a parent block .