private function callServer($url, $data)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url . $this->verifyPath);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
$httpCode =...