PHP Manual
Ncurses 函数
Clear screen from current position to bottom

ncurses_clrtobot

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

ncurses_clrtobot — Clear screen from current position to bottom

说明

ncurses_clrtobot ( 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。

Erases all lines from cursor to end of screen and creates blanks. Blanks created by ncurses_clrtobot() have the current background rendition.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

参见

ncurses_clear() - Clear screen
ncurses_clrtoeol() - Clear screen from current position to end of line

相关文章

php ncurses 函数 add character at current position and advance cursor php ncurses 函数 add attributed string with specified length at current position php ncurses 函数 add attributed string at current position php ncurses 函数 add string with specified length at current position php ncurses 函数 output text at current position php ncurses 函数 clear screen php ncurses 函数 clear screen from current position to bottom php ncurses 函数 clear screen from current position to end of line php ncurses 函数 delete line at current position move rest of screen up php ncurses 函数 draw a horizontal line at current position using an attributed character and max. n characters long php ncurses 函数 get character and attribute at current position php ncurses 函数 insert character moving rest of line including character at current position php ncurses 函数 move current position and add character php ncurses 函数 copies a region from a pad into the virtual screen php ncurses 函数 copies a region from a pad into the virtual screen php ncurses 函数 inherit screen from file dump php ncurses 函数 scroll window content up or down without changing current position php ncurses 函数 clears soft labels from screen php ncurses 函数 draws a horizontal line in a window at current position using an attributed character and max. n characters long php ncurses 函数 draws a vertical line in a window at current position using an attributed character and max. n characters long

关注编程学问公众号