(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, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
Checks whether the terminal has color capacities.
Return TRUE if the terminal has color capacities, FALSE otherwise.