php 实时推送代码

 1 function sitemap_ping_baidu($urls){
 2         $baidu_ping_url = ‘ping.baidu.com‘;
 3         $get = ‘/sitemap?site=www.yourdomain.com&resource_name=sitemap&access_token=xxxxxxx‘;
 4         $port=80;
 5         if ( ( $io = fsockopen( $baidu_ping_url, $port, $errno, $errstr, 50 ) ) !== false )  {
 6             $send = "POST $get HTTP/1.1"."rn";
 7             $send .= ‘Accept: */*‘."rn";
 8             $send .= ‘Cache-Control: no-cache‘."rn";
 9  
10             $send .= ‘Host: ‘.$baidu_ping_url."rn";
11             $send .= ‘Pragma: no-cache‘."rn";
12             //$send .= "Referer: http://".$url.$get."rn";
13             //$send .= ‘User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)‘."rn";
14              
15             $xml = ‘<?xml version="1.0" encoding="UTF-8"?><urlset>‘;
16             foreach($urls as $url){
17                 $xml .= ‘<url>‘;
18                 $xml .= ‘<loc><![CDATA[‘.$url.‘]]></loc>‘;
19                 $xml .= ‘<lastmod>‘.date(‘Y-m-d‘).‘</lastmod>‘;
20                 $xml .= ‘<changefreq>monthly</changefreq>‘;
21                 $xml .= ‘<priority>0.8</priority>‘;
22                 $xml .= ‘</url>‘;
23             }
24             $xml .= ‘</urlset>‘;
25  
26             $send .= ‘Content-Length:‘.strlen($xml)."rn";
27             $send .= "Connection: Closernrn";
28  
29             $send .= $xml."rn";
30  
31             fputs ( $io, $send );
32  
33             $return = ‘‘;
34             while ( ! feof ( $io ) )
35             {
36                 $return .= fread ( $io, 4096 );
37             }
38             return $return;
39         }else{
40             return false;
41         }
42     }
43 $return = sitemap_ping_baidu(array(‘http://www.yourdomain.com/a.php?id=1‘));

 1 <?xml version="1.0" encoding="UTF-8"?>
 2     <methodResponse>
 3         <params>
 4             <param>
 5                 <value>
 6                     <int>200</int>
 7                 </value>
 8             <param>
 9         </params>      
10     </methodResponse>