ncurses_has_key

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

ncurses_has_key — Check for presence of a function key on terminal keyboard

Description

ncurses_has_key ( int $keycode ) : 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.

Warning

This function is currently not documented; only its argument list is available.

Parameters

keycode

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https://www.php.net/manual/en/function.ncurses-has-key.php