PHP cURL仅需要发送而无需等待响应 [英] PHP cURL required only to send and not wait for response

问题描述

我需要一个PHP cURL配置，以便我的脚本能够发送请求并忽略API发送的答案.

I need a PHP cURL configuration so that my script is able to send requests and ignore the answers sent by the API.

curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_POST,count($fields));
curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);
// curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
//curl_setopt($ch, CURLOPT_TIMEOUT_MS, 100);
$result = curl_exec($ch);
echo $result;
curl_close ($ch);

我尝试添加: //curl_setopt($ ch，CURLOPT_RETURNTRANSFER，false); //curl_setopt($ ch，CURLOPT_TIMEOUT_MS，100);

I tried adding: // curl_setopt($ch, CURLOPT_RETURNTRANSFER, false); //curl_setopt($ch, CURLOPT_TIMEOUT_MS, 100);

但是它无法正常工作，并且API网络服务器未收到请求.

But its not working properly and the API webserver is not receiving the requests.

这样做的原因是我正在向API发送大量请求，因此我的脚本非常慢，因为它会等待每个请求.

The reason for this is I am sending large amount of requests to the API therefore my script is very slow because it waits for each and every request.

感谢您的帮助.

推荐答案

发件人文件示例./ajax/sender.php

Sender file example ./ajax/sender.php

下面，我们尝试对php脚本执行ping操作，而无需等待答案

Below we trying just make ping to php script without waiting on answer

    $url = 'https://127.0.0.1/ajax/received.php';
    $curl = curl_init();                
    $post['test'] = 'examples daata'; // our data todo in received
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt ($curl, CURLOPT_POST, TRUE);
    curl_setopt ($curl, CURLOPT_POSTFIELDS, $post); 

    curl_setopt($curl, CURLOPT_USERAGENT, 'api');

    curl_setopt($curl, CURLOPT_TIMEOUT, 1); 
    curl_setopt($curl, CURLOPT_HEADER, 0);
    curl_setopt($curl,  CURLOPT_RETURNTRANSFER, false);
    curl_setopt($curl, CURLOPT_FORBID_REUSE, true);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 1);
    curl_setopt($curl, CURLOPT_DNS_CACHE_TIMEOUT, 10); 

    curl_setopt($curl, CURLOPT_FRESH_CONNECT, true);

    curl_exec($curl);   

    curl_close($curl);  

接收到的文件示例./ajax/received.php

Received file example ./ajax/received.php

如果您使用fastcgi，请编辑2019，只需完成fastcgi和浏览器关闭连接，但脚本仍将工作到最后.

EDIT 2019 if you using fastcgi just finish fastcgi and browser close connection but script still will be working up to end.

fastcgi_finish_request(); $this->db->query('UPDATE new_hook_memory SET new=new+1 WHERE id=1');

旧版本:

ob_end_clean(); //if our framework have turn on ob_start() we don't need bufering respond up to this script will be finish 
    header("Connection: close\r\n"); //send information to curl is close
    header("Content-Encoding: none\r\n"); //extra information 
    header("Content-Length: 1"); //extra information
    ignore_user_abort(true); //script will be exisits up to finish below query even web browser will be close before sender get respond

    //we doing here what we would like do
    $this->db->query('UPDATE new_hook_memory SET new=new+1 WHERE id=1');    

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