Php/docs/function.ncurses-can-change-color

• PHP Manual
• Ncurses 函数
• Checks if terminal color definitions can be changed

ncurses_can_change_color

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

ncurses_can_change_color — Checks if terminal color definitions can be changed

说明

ncurses_can_change_color ( ) : bool

Checks whether the terminal has color capabilities and whether the programmer can change color definitions using ncurses_init_color(). ncurses must be initialized using ncurses_init() before calling this function.

参数

此函数没有参数。

返回值

Return true if the programmer can change color definitions, false otherwise.

参见

• ncurses_has_colors() - Checks if terminal has color capabilities
• ncurses_init_color() - Define a terminal color
• ncurses_start_color() - Initializes color functionality