php实现异步请求

 1 <?php 2 //异步请求 3 $host = "localhost"; 4 $path = ‘/index2.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 else32 {33 ????echo $error.‘__‘.$errstr;34 ????exit;35 }36 echo ‘send ok!‘;

1 <?php2 ????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 ????}