Php/docs/function.ncurses-cbreak
From Get docs
ncurses_cbreak
(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_cbreak — Switch off input buffering
Description
ncurses_cbreak ( ) : bool
Warning This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
Disables line buffering and character processing (interrupt and flow control characters are unaffected), making characters typed by the user immediately available to the program.
Return Values
Returns TRUE
or NCURSES_ERR
if any error occurred.