PENIS'; } function penis__random_colors() { $colors = array('red', 'black', 'yellow', 'green', 'blue'); $color_foreground = ''; $color_background = ''; while ($color_foreground == $color_background) { $color_index = rand(0, (count($colors) - 1)); $color_foreground = $colors[$color_index]; $color_index = rand(0, (count($colors) - 1)); $color_background = $colors[$color_index]; } return array($color_foreground, $color_background); } ?>