title: How to boost speed cURL in php?
body: <p>I'm trying to get followers form Facebook. So, I'm using cURL to get the json back. I wrote a little test but the test takes around 2 seconds as well as when I run locally. I want to increase its speed to the highest level, <s>please help me</s>, eg 1 second will CURL 5 threads url</p>
  
  <pre><code>function auto($url){
     $curl = curl_init();
     curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($curl, CURLOPT_URL, $url);
     $ch = curl_exec($curl);
     curl_close($curl);
     return $ch;
     }
  </code></pre>