drop unnecessary mt_rand() call, found by Tomas Kuliavas
[squirrelmail.git] / themes / spice_of_life_lite.php
1 <?php
2
3 /**
4 * Name: Spice of Life - Lite
5 * Date: October 20, 2001
6 * Comment This theme generates random colors, featuring a
7 * lite background with dark text.
8 *
9 * @author Jorey Bump
10 * @copyright &copy; 2000-2007 The SquirrelMail Project Team
11 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
12 * @version $Id$
13 * @package squirrelmail
14 * @subpackage themes
15 */
16
17 /** Prevent direct script loading */
18 if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) {
19 die();
20 }
21
22 /** load sq_mt_randomize() */
23 include_once(SM_PATH . 'functions/strings.php');
24
25 /** seed the random number generator **/
26 sq_mt_randomize();
27
28 for ($i = 0; $i <= 15; $i++) {
29 /** background/foreground toggle **/
30 if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12) {
31 /** background **/
32 $cmin = 128;
33 $cmax = 255;
34 } else {
35 /** text **/
36 $cmin = 0;
37 $cmax = 127;
38 }
39
40 /** generate random color **/
41 $r = mt_rand($cmin,$cmax);
42 $g = mt_rand($cmin,$cmax);
43 $b = mt_rand($cmin,$cmax);
44
45 /** set array element as hex string with hashmark (for HTML output) **/
46 $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
47 }