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ncurses_has_colors


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

ncurses_has_colorsChecks if terminal has color capabilities

Beschreibung

bool ncurses_has_colors ( void )

Checks whether the terminal has color capabilities. This function can be used to write terminal-independent programs. ncurses must be initialized using ncurses_init() before calling this function.

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

Return TRUE if the terminal has color capabilities, FALSE otherwise.

Beispiele

PHP Code
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ncurses_init(); // If the terminal supports colors, initialize and set active color if (ncurses_has_colors()) { ncurses_start_color(); ncurses_init_pair(1, NCURSES_COLOR_YELLOW, NCURSES_COLOR_BLUE); ncurses_color_set(1); } // Write a string at specified location ncurses_mvaddstr(10, 10, "Hello world! Yellow on blue text!"); // Flush output to screen ncurses_refresh(); ncurses_end();

Siehe auch