php实现异步请求

1. <?php
   
2. //异步请求
   
3. $host = "localhost";
   
4. $path = '4.php';
   
5. $port = 80;
   
6. $data = "['email'=>'email@163.com','name'=>'xiaoming']";
   
7. $param = http_build_query($data);
   
8. $fp = fsockopen($host,$port,$errno,$errstr,30);
   
9. 
   
10. if($fp)
    
11. {
    
12. //post 请求
    
13. $header = "POST $path HTTP/1.0\r\n";
    
14.    $header .= 'Host:'.$host."\r\n";
    
15.     $header .= "Content-Type:application/x-www-form-urlencoded\r\n";
    
16.     $header .="Content-Length:".strlen($param)."\r\n";
    
17.     $header .= 'Connection:Close'."\r\n\r\n";
    
18.     $header .= $param;
    
19.      fputs($fp, $header);
    
20.     fclose($fp);
    
21.     //get请求
    
22.      /*
    
23.     $path = $path.'?'.$param;
    
24.     $header = "GET $path HTTP/1.0\r\n";
    
25.     $header .= 'Host:'.$host."\r\n";
    
26.     $header .= 'Connection:Close'."\r\n\r\n";
    
27.     fputs($fp, $header);
    
28.     fclose($fp);
    
29.      */
    
30. }
    
31. else
    
32. {
    
33.     echo $error.'__'.$errstr;
    
34.    exit;
    
35. }
    
36. echo 'send ok!';
    
37. 
    
38. ?>

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1. <?php
   
2.     set_time_limit ( 0 );
   
3.    ignore_user_abort ( true );
   
4. 
   
5.     $i = 0;
   
6.    while ( $i ++ < 3 ) {
   
7.         file_put_contents($i.'.txt',$_REQUEST['email']);
   
8.          sleep ( 3 );
   
9.     }
   
10.         ?>

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