Wordpress 如何向登录用户显示他们已阅读 post
Wordpress how to show logged in users that they have read a post
有没有办法向登录用户显示他们已经阅读了 post?
即使有“标记为已读”按钮?
将以下代码添加到您的主题 function.php 文件中,保存所有用户阅读的 post 数据
add_action('wp_head', function () {
$user_id = get_current_user_id();
# if user is logged in
if (!empty($user_id)) {
$post_id = get_the_ID();
$user_read_post = get_user_meta($user_id, 'read_posts', true);
if (empty($user_read_post)) {
$user_read_post = array(); // if there is no read post
}
if (!empty($post_id)) {
array_push($user_read_post, $post_id);
}
$user_read_post = array_unique($user_read_post);
update_user_meta($user_id, 'read_posts', $user_read_post);
}
});
如何检索用户阅读 post
$user_id = get_current_user_id();
# if user is logged in
if (!empty($user_id)) {
$user_read_post = get_user_meta($user_id, 'read_posts', true);
}
有没有办法向登录用户显示他们已经阅读了 post?
即使有“标记为已读”按钮?
将以下代码添加到您的主题 function.php 文件中,保存所有用户阅读的 post 数据
add_action('wp_head', function () {
$user_id = get_current_user_id();
# if user is logged in
if (!empty($user_id)) {
$post_id = get_the_ID();
$user_read_post = get_user_meta($user_id, 'read_posts', true);
if (empty($user_read_post)) {
$user_read_post = array(); // if there is no read post
}
if (!empty($post_id)) {
array_push($user_read_post, $post_id);
}
$user_read_post = array_unique($user_read_post);
update_user_meta($user_id, 'read_posts', $user_read_post);
}
});
如何检索用户阅读 post
$user_id = get_current_user_id();
# if user is logged in
if (!empty($user_id)) {
$user_read_post = get_user_meta($user_id, 'read_posts', true);
}