Baidu Sitemap pushes code in real time

Interface calling address: http://ping.baidu.com/sitemap?site=www.xxx.com&resource_name=sitemap&access_token=XXXXXXX
Parameter
site is a string of sites verified on the webmaster platform, such as www.example.com
resource_name You The name of the data that is allowed to be pushed, such as RDF_BBS_Thread or sitemap
access_token is a string. The access key for push applied on the webmaster platform

This method is only applicable to sites that have opened Baidu sitemap permissions. When the page is updated, you can ping directly. To Baidu. Can be viewed in Baidu backend

Feedback code

200 No usage error, need to further observe whether the returned content is correct
400 Required parameters are not provided
405 Unsupported request method, we only support POST method to submit data
411 HTTP The Content-Length field is missing in the header
413 The pushed data is too large and exceeds the 10MB limit
422 The length of the Content-Length declaration in the HTTP header is inconsistent with the length of the actual data sent
500 Webmaster Platform server internal error

www. code provided by appleshu.com apple novel network

function tobaidu($url){
 $ntime=time();
 $now = date('Y-m-d',$ntime);
 $data ='';
 $data .=' ';
 $data .=' ';
 $data .=' ';
 $data .=' '.$now.'';
 $data .=' ';
 $data .=' 0.8';
 $data .=' ';
 $data .='  ';

 $pingurl="http://ping.baidu.com/sitemap?site=www.xxx.com&resource_name=sitemap&access_token=XXXXXXX";//Your interface address
 $curl = curl_init(); // Start A CURL session
 curl_setopt($curl, CURLOPT_URL, $pingurl); // The address to be accessed
 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // Check the source of the authentication certificate
 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1) ; // Check whether the SSL encryption algorithm exists from the certificate
 curl_setopt($curl, CURLOPT_USERAGENT, "curl/7.12.1"); // Simulate the browser used by the user
 curl_setopt($curl, CURLOPT_COOKIE, $cookie);
 curl_setopt($curl, CURLOPT_REFERER,"");
 curl_setopt($curl, CURLOPT_POST, 1); // Send a regular Post request
 curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post submitted data packet
 curl_setopt($curl, CURLOPT_TIMEOUT, 30); // Set timeout limit to prevent infinite loop
 curl_setopt($curl, CURLOPT_HEADER, 0); // Display the content of the returned Header area
 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // The obtained information is returned in the form of a file stream
 $tmpInfo = curl_exec($curl); //Perform the operation
 if (curl_errno($curl)) {
 echo 'Errno'.curl_error($curl);//Catch exceptions
 }
 curl_close($curl); // Close CURL session
 return $tmpInfo; // Return data
}

$tt= tobaidu("http://www.appleshu.com/");