ncurses_panel_above
 (PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
  ncurses_panel_above — Returns the panel above panel 
    说明
  resource  ncurses_panel_above 
    (  resource $panel 
   )
  Warning 本函数还未编写文档,仅有参数列表。
       返回值
 
   If panel is null, returns the bottom panel in the stack.