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POAsynchronous cURL using POST
 

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    <p>I am making a <strong>command line</strong> application. I need to send out multiple POST requests via cURL simultaneously after I have performed log in procedures - meaning outgoing requests must send session id etc.</p> <p>The chain of events is as follows:</p> <ol> <li>I open cURL connection with curl_init</li> <li>I log in to remote site sending POST request with curl_exec and get returned HTML code as response</li> <li>I send multiple POST requests to same site simultaneously.</li> </ol> <p>I was thinking of using something like that:</p> <pre><code>// Init connection $ch = curl_init(); // Set curl options curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt'); curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_POST, 1); // Perform login curl_setopt($ch, CURLOPT_URL, "http://www.mysite/login.php"); $post = array('username' =&gt; 'username' , 'password' =&gt; 'password'); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post)); $result = curl_exec($ch); // Send multiple requests after being logged on curl_setopt($ch, CURLOPT_TIMEOUT_MS, 1); for($i = 0 ; $i &lt; 10 ; $i++){ $post = array('myvar' =&gt; 'changing_value'); curl_setopt($ch, CURLOPT_URL, 'www.myweb.ee/changing_url'); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post)); curl_exec($ch); } </code></pre> <p>But this doesn't seem to work as only the first request in loop seems to be sent.</p> <p>Using <code>curl_multi_init</code> would probably one solution but I don't know if i can pass it the same cURL handle multiple times with changed options for each.</p> <p>I don't need any response from server for those simultaneous requests but it would be awesome if it also can be done somehow.</p> <p>It would be perfect if someone could push me in the right direction how to do it.</p>
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    1. COJudging from the code you've shown, that should actually work.
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    2. COthis would work, but the request would be done sequentially, by using curl_multi you can send all request at once, and then process all results when they're done
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