/tags/rel-1_4_20/themes/monostochastic.php
PHP | 52 lines | 21 code | 9 blank | 22 comment | 11 complexity | 51cebbb222c4d4e58afce068d9aceb00 MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0
- <?php
- /**
- * monostochastic.php
- * Name: Monostochastic
- * Date: October 20, 2001
- * Comment: Generates random two-color frames, featuring either
- * a dark or light background.
- *
- * @author Jorey Bump
- * @copyright 2000-2010 The SquirrelMail Project Team
- * @license http://opensource.org/licenses/gpl-license.php GNU Public License
- * @version $Id: monostochastic.php 13893 2010-01-25 02:47:41Z pdontthink $
- * @package squirrelmail
- * @subpackage themes
- */
- /** seed the random number generator */
- sq_mt_randomize();
- /** light(1) or dark(0) background toggle **/
- $bg = mt_rand(0,1);
- /** range delimiter **/
- $bgrd = $bg * 128;
- /** background **/
- $cmin_b = 0 + $bgrd;
- $cmax_b = 127 + $bgrd;
- /** generate random color **/
- $rb = mt_rand($cmin_b,$cmax_b);
- $gb = mt_rand($cmin_b,$cmax_b);
- $bb = mt_rand($cmin_b,$cmax_b);
- /** text **/
- $cmin_t = 128 - $bgrd;
- $cmax_t = 255 - $bgrd;
- /** generate random color **/
- $rt = mt_rand($cmin_t,$cmax_t);
- $gt = mt_rand($cmin_t,$cmax_t);
- $bt = mt_rand($cmin_t,$cmax_t);
- /** set array element as hex string with hashmark (for HTML output) **/
- for ($i = 0; $i <= 16; $i++) {
- if ($i == 0 or $i == 3 or $i == 4 or $i == 5 or $i == 9 or $i == 10 or $i == 12 or $i == 16) {
- $color[$i] = sprintf('#%02X%02X%02X',$rb,$gb,$bb);
- } else {
- $color[$i] = sprintf('#%02X%02X%02X',$rt,$gt,$bt);
- }
- }