(PHP 4 >= 4.0.7, PHP 5, PECL ncurses >= 1.0.0)
ncurses_noraw — Switch terminal out of raw mode
本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。
Switches the terminal out of raw mode. Raw mode is similar to cbreak mode, in that characters typed are immediately passed through to the user program. The differences that are that in raw mode, the interrupt, quit, suspend and flow control characters are all passed through uninterpreted, instead of generating a signal.
Returns TRUE if any error occurred, otherwise FALSE.