| private setHeaderOutput ( resource $curlResource, array &$output ) | ||
| $curlResource | resource | cURL resource. |
| $output | array | variable, which should collection headers. |
private function setHeaderOutput($curlResource, array &$output)
{
curl_setopt($curlResource, CURLOPT_HEADERFUNCTION, function ($resource, $headerString) use(&$output) {
$header = trim($headerString, "\n\r");
if (strlen($header) > 0) {
$output[] = $header;
}
return mb_strlen($headerString, '8bit');
});
}