protected function decompress()
{
if (is_resource($this->outputStream)) {
$compressed = stream_get_contents($this->outputStream, -1, 10);
$compressed = String::getBinarySubstring($compressed, 0, -8);
if ($compressed != '') {
$uncompressed = gzinflate($compressed);
rewind($this->outputStream);
$len = fwrite($this->outputStream, $uncompressed);
ftruncate($this->outputStream, $len);
}
} else {
$compressed = String::getBinarySubstring($this->result, 10, -8);
if ($compressed != '') {
$this->result = gzinflate($compressed);
}
}
}
