[WordPress] Send email on new pending posts

add_action('future_to_pending', 'send_emails_on_new_event'); add_action('new_to_pending', 'send_emails_on_new_event'); add_action('draft_to_pending', 'send_emails_on_new_event'); add_action('auto-draft_to_pending', 'send_emails_on_new_event'); /** * Send emails on event publication * * @param WP_Post $post */ function send_emails_on_new_event($post) { $emails = "email_1@mail.com, email_2@mail.com"; //If you want to send to site administrator, use $emails = get_option('admin_email'); $title = wp_strip_all_tags(get_the_title($post->ID)); $url = get_permalink($post->ID); $message = "Link to post: \n{$url}"; wp_mail($emails, "New post published: {$title}", $message); }