title: PHP - How to make sure if a curl_multi proxy connection was succesful?
body: <p>I want to use multi-cURL with proxies, but I can't figure out how to check if each proxy connection was succesful. With a the normal single cURL I make a simple loop which runs as long curl_errno isn't 0. </p>
  
  <p>But how to make with multi-cURL?</p>
  
  <p>Thanks!</p>