Color CLI from: http://www.if-not-true-then-false.com/2010/php-class-for-coloring-php-command-line-cli-scripts-output-php-output-colorizing-using-bash-shell-colors/

CLIColor.php

<?php

class CLIColors
{
    private $foreground_colors = array();
    private $background_colors = array();

    public function __construct()
    {

        $this->foreground_colors['black']        = '0;30';
        $this->foreground_colors['dark_gray']    = '1;30';
        $this->foreground_colors['blue']         = '0;34';
        $this->foreground_colors['light_blue']   = '1;34';
        $this->foreground_colors['green']        = '0;32';
        $this->foreground_colors['light_green']  = '1;32';
        $this->foreground_colors['cyan']         = '0;36';
        $this->foreground_colors['light_cyan']   = '1;36';
        $this->foreground_colors['red']          = '0;31';
        $this->foreground_colors['light_red']    = '1;31';
        $this->foreground_colors['purple']       = '0;35';
        $this->foreground_colors['light_purple'] = '1;35';
        $this->foreground_colors['brown']        = '0;33';
        $this->foreground_colors['yellow']       = '1;33';
        $this->foreground_colors['light_gray']   = '0;37';
        $this->foreground_colors['white']        = '1;37';

        $this->background_colors['black']      = '40';
        $this->background_colors['red']        = '41';
        $this->background_colors['green']      = '42';
        $this->background_colors['yellow']     = '43';
        $this->background_colors['blue']       = '44';
        $this->background_colors['magenta']    = '45';
        $this->background_colors['cyan']       = '46';
        $this->background_colors['light_gray'] = '47';
    }

    public function getColoredString($string, $foreground_color = null, $background_color = null)
    {
        $colored_string = "";

        if (isset($this->foreground_colors[$foreground_color])) {
            $colored_string .= "\033[" . $this->foreground_colors[$foreground_color] . "m";
        }
        if (isset($this->background_colors[$background_color])) {
            $colored_string .= "\033[" . $this->background_colors[$background_color] . "m";
        }

        $colored_string .= $string . "\033[0m";

        return $colored_string;
    }

    public function getForegroundColors()
    {
        return array_keys($this->foreground_colors);
    }

    public function getBackgroundColors()
    {
        return array_keys($this->background_colors);
    }
}