<?php
// 获取当前文章的ID
$current_post_id = get_the_ID();
// 获取当前文章的标签
$current_post_tags = wp_get_post_tags($current_post_id);
// 提取标签的ID
$tag_ids = array();
foreach ($current_post_tags as $tag) {
$tag_ids[] = $tag->term_id;
}
// 构建查询参数
$args = array(
'tag__in' => $tag_ids,
'post__not_in' => array($current_post_id),
'posts_per_page' => 5, // 相关文章的数量
);
// 执行查询
$query = new WP_Query($args);
// 循环输出相关文章
if ($query->have_posts()) {
echo '<ul>';
while ($query->have_posts()) {
$query->the_post();
echo '<li><a href="' . get_permalink() . '">' . get_the_title() . '</a></li>';
}
echo '</ul>';
}
// 重置查询
wp_reset_postdata();
?>