功能介绍

修改替换默认标签云背景颜色改为定义好的颜色，让标签云更加的好看!

功能展示

配置教程

首先利用宝塔或则FTP打开/inc/options下的admin-options.php文件把下面代码放在20行左右

array(
'id' => 'is_tags_cloud',
'type' => 'switcher',
'title' => '彩色标签云',
'label' => '启用后标签云中的标签的颜色为随机颜色',
'default' => false,
),

最后在主题根目录下打开functions.php将以下代码放在最后即可

//+----------------------------------------------------------------------
//| 标签云彩色代码
//+----------------------------------------------------------------------
if (_cao('is_tags_cloud')) {

function colorCloud($text) { 
$text = preg_replace_callback('|<a (.+?)>|i', 'colorCloudCallback', $text);

return $text; 
} 
function colorCloudCallback($matches) { 
$text = $matches[1]; 
$colors = array('F99','C9C','F96','6CC','6C9','37A7FF','B0D686','E6CC6E','FF00FF','D9D919','238E23','F47920','bed742','6950a1','65c294','7fb80e','6a6da9','9b95c9'); 
$color=$colors[dechex(rand(0,7))]; 
$pattern = '/style=(\'|\")(.*)(\'|\")/i'; 
$text = preg_replace($pattern, "style=\"display: inline-block; *display: inline; *zoom: 1; color: #fff; padding: 1px 2px; margin: 0 2px 2px 0; background-color: #{$color}; border-radius: 2px; -webkit-transition: background-color .4s linear; -moz-transition: background-color .4s linear; transition: background-color .4s linear;\"", $text); 
$pattern = '/style=(\'|\")(.*)(\'|\")/i';
return "<a $text>"; 
} 
add_filter('wp_tag_cloud', 'colorCloud', 1);
}