( void )
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.
Function ncurses_savetty() saves the current
terminal state. The saved terminal state can be restored with
ncurses_savetty() always returns FALSE.
See also: ncurses_resetty()