php man page for ncurses_beep

NCURSES_BEEP(3) 							 1							   NCURSES_BEEP(3)

ncurses_beep - Let the terminal beep

SYNOPSIS
       int ncurses_beep (void  )

DESCRIPTION
       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(3) sends an audible alert (bell) and if its not possible flashes the screen.

SEE ALSO
       ncurses_flash(3).

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