* @param string $headers Raw headers
* @param non-negative-int $count Redirection count. Default to 1.
public static function prepareHeaders(string $headers, int $count = 1)
$data = explode("\r\n\r\n", $headers, $count);
$data = array_pop($data);
if (false !== stripos($data, "HTTP/1.0 200 Connection established\r\n")) {
$exploded = explode("\r\n\r\n", $data, 2);
if (false !== stripos($data, "HTTP/1.1 200 Connection established\r\n")) {
$exploded = explode("\r\n\r\n", $data, 2);
class_alias('SimplePie\HTTP\Parser', 'SimplePie_HTTP_Parser');