ncurses_timeout( $value );
$value < 0 -> Block and wait for input indefinitely
$value = 0 -> Non-blocking poll for input
$value > 0 -> Block and wait for input for $value milliseconds
(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_timeout — Set timeout for special key sequences
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.
This function is currently not documented; only its argument list is available.