2025年01月30日 建站教程
wordpress如何单独设置关键词（description）和描述（keywords），下面web建站小编给大家详细介绍一下具体实现代码！
在head添加以下代码：
<?php
$description = '';
$keywords = '';
if (is_home() || is_page()) {
$description = "描述";
$keywords = "关键词";
}
elseif (is_single()) {
$description1 = get_post_meta($post->ID, "description", true);
$description2 = str_replace("\n","",mb_strimwidth(strip_tags($post->post_content), 0, 200, "…", 'utf-8'));
$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));
?>
引用
<meta name="description" content="<?php echo $description; ?>" /> <meta name="keywords" content="<?php echo $keywords; ?>" />
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