百度ping接口百度ping方法-PHP源码

class ping{
	private $title;    //博客名称
	private $hosturl;  //博客首页地址	
	private $arturl;   //新发文章地址
	private $rssurl;   //博客rss地址
	private $baiduXML; //百度XML结构
	private $baiduRPC; //百度XML地址
	
	public function __construct($title,$arturl,$hosturl,$rssurl)
	{
		if(empty($title) || empty($arturl))
			return false;
		$this->title=$title;
		$this->hosturl=$hosturl;
		$this->rssurl=$rssurl;
		$this->arturl=$arturl;
		$this->baiduRPC=&＃39;http://ping.baidu.com/ping/RPC2&＃39;;
		
		$this->baiduXML = &＃39;&＃39;;
		$this->baiduXML .=&＃39;&＃39;;
		$this->baiduXML .=&＃39;	weblogUpdates.extendedPing&＃39;;
		$this->baiduXML .=&＃39;		&＃39;;
		$this->baiduXML .=&＃39;		&＃39;.$this->hosturl.&＃39;&＃39;;
		$this->baiduXML .=&＃39;		&＃39;.$this->title.&＃39;&＃39;;
		$this->baiduXML .=&＃39;		&＃39;.$this->arturl.&＃39;&＃39;;
		$this->baiduXML .=&＃39;		&＃39;.$this->rssurl.&＃39;&＃39;;
		$this->baiduXML .=&＃39;	&＃39;;
		$this->baiduXML .=&＃39;&＃39;; 
	}
	public function pingbaidu() 
	{ 
		$ch = curl_init();
		$headers=array(
			&＃39;User-Agent: request&＃39;,
			&＃39;Host: ping.baidu.com&＃39;,
			&＃39;Content-Type: text/xml&＃39;,
		);
		curl_setopt($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;	
	} 
}
	function get_domain()
	{
		/* 协议 */
		$protocol = &＃39;http://&＃39;;
		/* 域名或IP地址 */
		if (isset($_SERVER[&＃39;HTTP_X_FORWARDED_HOST&＃39;])) {
			$host = $_SERVER[&＃39;HTTP_X_FORWARDED_HOST&＃39;];
		} elseif (isset($_SERVER[&＃39;HTTP_HOST&＃39;])) {
			$host = $_SERVER[&＃39;HTTP_HOST&＃39;];
		} else {
			/* 端口 */
			if (isset($_SERVER[&＃39;SERVER_PORT&＃39;])) {
				$port = &＃39;:&＃39; . $_SERVER[&＃39;SERVER_PORT&＃39;];
				if ((&＃39;:80&＃39; == $port & &＃39;http://&＃39; == $protocol) || (&＃39;:443&＃39; == $port & &＃39;https://&＃39; == $protocol)) {
					$port = &＃39;&＃39;;
				}
			} else {
				$port = &＃39;&＃39;;
			}

			if (isset($_SERVER[&＃39;SERVER_NAME&＃39;])) {
				$host = $_SERVER[&＃39;SERVER_NAME&＃39;] . $port;
			} elseif (isset($_SERVER[&＃39;SERVER_ADDR&＃39;])) {
				$host = $_SERVER[&＃39;SERVER_ADDR&＃39;] . $port;
			}
		}

		return $protocol.$host;
	}
	//$arc = new Ping(&＃39;网站标题&＃39;,&＃39;更新的URL地址&＃39;,&＃39;网站域名&＃39;,&＃39;rss地址&＃39;);	
	//$arc = new Ping(&＃39;你网站的title&＃39;,get_arcurl($id),get_domain(),&＃39;http://www.abc.com/rss.php&＃39;);
	//echo $arc->pingbaidu();
	//返回结果为0 表示成功。