(PHP 4 >= 4.0.7, PHP 5, PECL ncurses:1.0.0)
ncurses_has_colors — Check if terminal has colors
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Checks whether the terminal has color capacities.
Return TRUE if the terminal has color capacities, FALSE otherwise.