<?php
$ch = curl_init('http://ipv4.webshare.io/');
$postData = array(
    'q' => '1111111111111',
    'as_sfid' => 'AAAAAA',
    'as_fid' => 'BBBBBB'
);
$url = "https://gonderitakip.ptt.gov.tr/Track/summaryResult";
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_PROXY, 'http://p.webshare.io:80');
curl_setopt($ch, CURLOPT_PROXYUSERPWD, 'username:password');
curl_setopt($ch, CURLOPT_REFERER, 'https://gonderitakip.ptt.gov.tr/Track/summaryResult');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
$response = curl_exec($ch);
echo $response;
?>