// When using Curl to query servers using Digest Auth, we get back a double set of http headers.
// Same when following redirects
// We strip out the 1st...
+ /// @todo we should let the caller know that there was a redirect involved
if ($headersProcessed && preg_match('/^HTTP\/[0-9](?:\.[0-9])? (?:401|30[1278]) /', $data)) {
if (preg_match('/(\r?\n){2}HTTP\/[0-9](?:\.[0-9])? 200 /', $data)) {
$data = preg_replace('/^HTTP\/[0-9](?:\.[0-9])? (?:401|30[1278]) .+?(?:\r?\n){2}(HTTP\/[0-9.]+ 200 )/s', '$1', $data, 1);