src/Response/StreamReader.php
public function readUuid() {
        $data = unpack('n8', $this->read(16));

        return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', $data[1], $data[2], $data[3], $data[4], $data[5], $data[6], $data[7], $data[8]);
    }
public function readUuid() {
        $data = unpack('n8', $this->read(16));

        return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', $data[1], $data[2], $data[3], $data[4], $data[5], $data[6], $data[7], $data[8]);
    }
Read uuid.

@return string