zc100/template/pc/common/include/tdk/new_detail.htm

<?php

$seo_title = $eyou['field']['seo_title'];
$seo_keywords = $eyou['field']['seo_keywords'];
$seo_description = $eyou['field']['seo_description'];

?>

<title>{$seo_title}</title>
<meta name="keywords" content="{$seo_keywords}">
<meta name="description" content="{$seo_description}">