(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_getmaxyx — Returns the size of a window
此函数是实验性的。 此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担 。
Gets the horizontal and vertical size of the given window into the given variables.
Variables must be passed as reference, so they are updated when the user changes the terminal size.
The measured window
This will be set to the window height
This will be set to the window width
没有返回值。