1<?php
2
3/**
4 * kind_of_blue.php
5 * Name:    Kind of Blue
6 * Date:    October 20, 2001
7 * Comment: This theme generates random colors, featuring a
8 *          light bluish background with dark text.
9 *
10 * @author Jorey Bump
11 * @copyright 2000-2021 The SquirrelMail Project Team
12 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
13 * @version $Id: kind_of_blue.php 14885 2021-02-05 19:19:32Z pdontthink $
14 * @package squirrelmail
15 * @subpackage themes
16 */
17
18/** seed the random number generator */
19sq_mt_randomize();
20
21for ($i = 0; $i <= 16; $i++) {
22    /* background/foreground toggle */
23    if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12 or $i == 16) {
24        /* background */
25        $b = mt_rand(248,255);
26        $r = mt_rand(180,255);
27        $g = mt_rand(178,$r);
28    } else {
29        /* text */
30        $cmin = 0;
31        $cmax = 128;
32
33        /** generate random color **/
34        $b = mt_rand($cmin,$cmax);
35        $g = mt_rand($cmin,$cmax);
36        $r = mt_rand($cmin,$cmax);
37    }
38
39    /* set array element as hex string with hashmark (for HTML output) */
40    $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
41}
42