PHP 7.4.9 Released!


(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)

ncurses_beepLet the terminal beep


ncurses_beep ( void ) : int

Diese Funktion ist EXPERIMENTELL. Das Verhalten, der Funktionsname und alles Andere, was hier dokumentiert ist, kann sich in zukünftigen PHP-Versionen ohne Ankündigung ändern. Seien Sie gewarnt und verwenden Sie diese Funktion auf eigenes Risiko.

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

Siehe auch

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User Contributed Notes 2 notes

arplynn at gmail dot com
14 years ago
If you want to make the terminal beep on a PHP CLI application without needing the ncurses library, use the following code:


function cli_beep()

divinity76 at gmail dot com
2 years ago
arplynn's function has a subtle bug, if it's being called while ob_start()'s output buffering is active, it does not make the system beep, and worse, it may corrupt whatever data is being generated under OB, by inserting an unprintable ascii character in it. use fprintf to STDOUT to bypass OB, eg

function cli_beep() {
fprintf ( STDOUT, "%s", "\x07" );
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