把Simple Tags的標籤雲變成彩色！

修改前：

修改後：

打開simple-tags.client.php

尋找

$scale_color = $scale_color / 100;
$minr = hexdec(substr($min_color, 1, 2));
$ming = hexdec(substr($min_color, 3, 2));
$minb = hexdec(substr($min_color, 5, 2));

$maxr = hexdec(substr($max_color, 1, 2));
$maxg = hexdec(substr($max_color, 3, 2));
$maxb = hexdec(substr($max_color, 5, 2));

$r = dechex(intval((($maxr - $minr) * $scale_color) + $minr));
$g = dechex(intval((($maxg - $ming) * $scale_color) + $ming));
$b = dechex(intval((($maxb - $minb) * $scale_color) + $minb));

取代為

$r = dechex(rand(0,255));
$g = dechex(rand(0,196));
$b = dechex(rand(0,255));

本教學來自：[WP] 用Simple Tags產生彩色標籤雲 | Eric’s Blog