(PHP 4 >= 4.0.7, PHP 5, PECL ncurses:1.0.0)
ncurses_noecho — Switch off keyboard input echo
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Prevents echoing of user typed characters.
Returns TRUE if any error occurred, FALSE otherwise.