Baidu ping method usage example_PHP tutorial

This article mainly introduces the example of using Baidu ping method, which can automatically ping the website address to Baidu. Please use it for reference

Automatically ping Baidu when accessing using the method. My method is to generate a cache and automatically ping Baidu when updating the cache. The return result is 0, indicating success. ​ ​ The code is as follows: $pingarcurl='http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; $arcping = new Ping('Script Home',$pingarcurl,get_domain(),'http://www.jb51.net'); $arcping->pingbaidu(); ​ The code is as follows: class ping{ private$title;//blog name private$hosturl;//Blog homepage address private$arturl; //New article address private$rssurl;//blog rss address private$baiduXML;//Baidu XML structure private$baiduRPC;//Baidu XML address ​ publicfunction__construct($title,$arturl,$hosturl,$rssurl) { if(empty($title)||empty($arturl)) returnfalse; $this->title=$title; $this->hosturl=$hosturl; $this->rssurl=$rssurl; $this->arturl=$arturl; $this->baiduRPC='http://ping.baidu.com/ping/RPC2'; ​ $this->baiduXML=''; $this->baiduXML.=''; $this->baiduXML.='weblogUpdates.extendedPing'; $this->baiduXML.=''; $this->baiduXML.=''.$this->hosturl.''; $this->baiduXML.=''.$this->title.''; $this->baiduXML.=''.$this->arturl.''; $this->baiduXML.=''.$this->rssurl.''; $this->baiduXML.=''; $this->baiduXML.=''; } publicfunctionpingbaidu() { $ch=curl_init(); $headers=array( 'User-Agent:request', 'Host:ping.baidu.com', 'Content-Type:text/xml', ); curl_setopt($ch,CURLOPT_URL,$this->baiduRPC); curl_setopt($ch,CURLOPT_HEADER,1); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch,CURLOPT_HTTPHEADER,$headers); curl_setopt($ch,CURLOPT_POSTFIELDS,$this->baiduXML); $res=curl_exec($ch); curl_close($ch); //return$res; return(strpos($res,"0"))?true:false; } } functionget_domain() { /*protocol*/ $protocol='http://'; /*Domain name or IP address*/ if(isset($_SERVER['HTTP_X_FORWARDED_HOST'])){ $host=$_SERVER['HTTP_X_FORWARDED_HOST']; }elseif(isset($_SERVER['HTTP_HOST'])){ $host=$_SERVER['HTTP_HOST']; }else{ /*port*/ if(isset($_SERVER['SERVER_PORT'])){ $port=':'.$_SERVER['SERVER_PORT']; if((':80'==$port&'http://'==$protocol)||(':443'==$port&'https://'==$protocol)){ $port=''; } }else{ $port=''; } ​ if(isset($_SERVER['SERVER_NAME'])){ $host=$_SERVER['SERVER_NAME'].$port; }elseif(isset($_SERVER['SERVER_ADDR'])){ $host=$_SERVER['SERVER_ADDR'].$port; } } ​ return$protocol.$host; } //$arc=newPing('website title','updated URL address','website domain name','rss address'); //$arc=newPing('title of your website',get_arcurl($id),get_domain(),'http://www.abc.com/rss.php'); //echo$arc->pingbaidu(); //The return result is 0 indicating success.