php man page for ncurses_has_colors

NCURSES_HAS_COLORS(3)							 1						     NCURSES_HAS_COLORS(3)

ncurses_has_colors - Checks if terminal has color capabilities

SYNOPSIS
       bool ncurses_has_colors (void  )

DESCRIPTION
	Checks whether the terminal has color capabilities. This function can be used to write terminal-independent programs. ncurses must be ini-
       tialized using ncurses_init(3) before calling this function.

PARAMETERS
       This function has no parameters.

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

EXAMPLES
       Example #1

	      Writing a string with a specified color to the screen

	      <?php
	      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();
	      ?>

SEE ALSO
       ncurses_can_change_color(3), ncurses_start_color(3).

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