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<?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); } }
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