//-------------- API PROXY -----------------\\
$username = 'lum-customer-hl_b6fa5403-zone-koltn-country-br';
$password = 'odonoemitokoltn';
$port = 22225;
$user_agent = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36';
$session = mt_rand();
$super_proxy = 'zproxy.lum-superproxy.io';

//-------------- Curl -----------------\\

curl_setopt($ch, CURLOPT_PROXY, "http://$super_proxy:$port");
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "$username-session-$session:$password");