/**
* @param string $url
* @param $data
*
* @return mixed|string
*/
public function send(string $url, $data)
{
$this->setDefaults();
$this->setOption(CURLOPT_URL, $url)->setOption(CURLOPT_POSTFIELDS, $data);
if ($this->hasHeaderProvider()) {
$this->setOption(CURLOPT_HTTPHEADER, $this->_headerProvider->provide());
}
$result = curl_exec($this->_handle);
if ($result === false) {
return curl_error($this->_handle);
}
return $result;
}
