$description = "小残博客(www.exehack.net)关注网络安全、IT行业、网络安全文章、网络资源、电脑技术、网络安全技术、网络安全知识、互联网安全知识、原创网络安全博客";
$keywords = "关注网络安全,网站漏洞,网络安全,网络安全技术,网络安全知识,网络安全教程,黑客新闻,服务器安全,网络安全文章,系统安全";}
elseif (is_single() || is_page()) {
$description1 = get_post_meta($post->ID, "description", true);
$description2 = mb_strimwidth(strip_tags(apply_filters
('the_content', $post->post_content)), 0, 200, "…");
$description = $description1 ? $description1 : $description2;
$keywords = get_post_meta($post->ID, "keywords", true);
if($keywords == '') {
$tags = wp_get_post_tags($post->ID);
foreach ($tags as $tag ) {
$keywords = $keywords . $tag->name . ", ";}
$keywords = rtrim($keywords, ', ');}
}
elseif (is_category()) {
$description = category_description();
$keywords = single_cat_title('', false);}
elseif (is_tag()){
$description = tag_description();
$keywords = single_tag_title('', false);
}
$description = trim(strip_tags($description));
$keywords = trim(strip_tags($keywords));
?>
<meta name="description" content="<?php echo $description; ?>" />
<meta name="keywords" content="<?php echo $keywords; ?>" />