WordPress Version: 6.2
/**
* Sends a notification of a new comment to the post author.
*
* @since 4.4.0
*
* Uses the {@see 'notify_post_author'} filter to determine whether the post author
* should be notified when a new comment is added, overriding site setting.
*
* @param int $comment_id Comment ID.
* @return bool True on success, false on failure.
*/
function wp_new_comment_notify_postauthor($comment_id)
{
$comment = get_comment($comment_id);
$maybe_notify = get_option('comments_notify');
/**
* Filters whether to send the post author new comment notification emails,
* overriding the site setting.
*
* @since 4.4.0
*
* @param bool $maybe_notify Whether to notify the post author about the new comment.
* @param int $comment_id The ID of the comment for the notification.
*/
$maybe_notify = apply_filters('notify_post_author', $maybe_notify, $comment_id);
/*
* wp_notify_postauthor() checks if notifying the author of their own comment.
* By default, it won't, but filters can override this.
*/
if (!$maybe_notify) {
return false;
}
// Only send notifications for approved comments.
if (!isset($comment->comment_approved) || '1' != $comment->comment_approved) {
return false;
}
return wp_notify_postauthor($comment_id);
}