设置WordPress投稿后自动邮件通知管理员

function my_project_updated_send_email( $post_id ) {

  if ( wp_is_post_revision( $post_id ) )

    return;

  $post_title = get_the_title( $post_id ); //获取文章标题

  $post_url = get_permalink( $post_id ); //获取文章链接

  $subject = '有人在你网站上发表了新文章'; //发送邮件的标题

  $message = "下面是新文章的内容:\n\n";

  $message .= $post_title . ": " . $post_url;

      wp_mail( '邮箱地址', $subject, $message );

}

add_action( 'insert_post', 'my_project_updated_send_email' );