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怎样将wordpress标签云变为彩色
凡云阁提醒注意在前端加上<?PHP与结尾加上?>。 function colorCloud($text) { $text = preg_replace_callback ('|<a (.+?)>|i','colorCloudCallback', $text); return $text; } function colorCloudCallback($matches) { $text = $matches[1]; $color = dechex(rand(0,16777215)); $pattern = '/style=(\'|\”)(.*)(\'|\”)/i'; $text = preg...阅读全文