ncurses_delch
(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_delch — Delete character at current position, move rest of line left
说明
ncurses_delch
( 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 。
Deletes the character under the cursor. All characters to the right of the cursor on the same line are moved to the left one position and the last character on the line is filled with a blank. The cursor position does not change.
返回值
Returns FALSE on success, TRUE otherwise.