Question

wordpress现在的文章页面是调用标签作为关键字，如何设置调用文章标题作为关键字

$keywords = "";
$tags = wp_get_post_tags($post->ID);
foreach ($tags as $tag ) {
$keywords = $keywords . $tag->name . ",";
}

Answer 1

$keywords = "";
$title = get_the_title($post->ID);
$keywords = $keywords . $title. ",";