wordpress发布文章主动推送到百度收录

wordpress在添加文章后主动推送到百度，下面是代码，可以直接复制使用！

function save_post_baidu($post_id, $post, $update){
  if($post->post_status != 'publish') return false;
   
  $url = get_permalink($post_id);
  $api = '百度站长接口调用地址';
  $ch = curl_init();
  $options = array(
  CURLOPT_URL => $api,
  CURLOPT_POST => true,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_POSTFIELDS => $url,
  CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),
  );
  curl_setopt_array($ch, $options);
  $result = curl_exec($ch);
}
add_action('save_post', 'save_post_baidu', 10, 3);