Php/docs/function.ncurses-beep
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ncurses_beep
(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_beep — Let the terminal beep
Description
ncurses_beep ( ) : int
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.
ncurses_beep() sends an audible alert (bell) and if its not possible flashes the screen.