ncurses_clear

(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)

ncurses_clear — Clear screen

说明

ncurses_clear ( void ) : bool
Warning

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。使用本函数风险自担 。

Clears the screen completely without setting blanks.

Note: ncurses_clear() clears the screen without setting blanks, which have the current background rendition. To clear screen with blanks, use ncurses_erase().

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

参见

相关文章
php ncurses 函数 set background property for terminal screenphp ncurses 函数 control screen backgroundphp ncurses 函数 draw a border around the screen using attributed charactersphp ncurses 函数 clear screenphp ncurses 函数 clear screen from current position to bottomphp ncurses 函数 clear screen from current position to end of linephp ncurses 函数 delete line at current position move rest of screen upphp ncurses 函数 flash terminal screen visual bell php ncurses 函数 insert a line move rest of screen downphp ncurses 函数 reads string from terminal screenphp ncurses 函数 ncurses is in endwin mode normal screen output may be performedphp ncurses 函数 refresh screenphp ncurses 函数 dump screen content to filephp ncurses 函数 initialize screen from file dumpphp ncurses 函数 clears soft labels from screenphp ncurses 函数 copies soft label keys to virtual screenphp ncurses 函数 copies soft label keys to screenphp ncurses 函数 refreshes the virtual screen to reflect the relations between panels in the stackphp ncurses 函数 copies window to virtual screenphp ncurses 函数 refresh window on terminal screen
关注编程学问公众号