Wordpress自动推送新文章收录百度

//文章发布自动推送
if(!function_exists('Baidu_Submit')){ 
  function Baidu_Submit($post_ID) { 
    $WEB_TOKEN = 'token值'; //这里请换成你的网站的百度主动推送的token值 
    $WEB_DOMAIN = get_option('home'); //已成功推送的文章不再推送 
    if(get_post_meta($post_ID,'Baidusubmit',true) == 1) return; 
    $url = get_permalink($post_ID); 
    $api = 'http://data.zz.baidu.com/urls?site='.$WEB_DOMAIN.'&token='.$WEB_TOKEN; 
    $request = new WP_Http; $result = $request->request( $api , array( 'method' => 'POST', 'body' => $url , 'headers' => 'Content-Type: text/plain') ); 
    $result = json_decode($result['body'],true); //如果推送成功则在文章新增自定义栏目Baidusubmit，值为1 
    if (array_key_exists('success',$result)) { add_post_meta($post_ID, 'Baidusubmit', 1, true); 
                                             } } add_action('publish_post', 'Baidu_Submit', 0); 
}