# 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 ( void ) : 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