/**
* {@inheritdoc}
*/
public function addFile($real_path, $new_path = '')
{
$this->archive->openForWrite(true);
$new_path = $new_path ? $new_path : $real_path;
$this->writeHeader($real_path, $new_path);
$fp = @fopen($real_path, "rb");
while (($v_buffer = fread($fp, 512)) != '') {
$v_binary_data = pack("a512", "{$v_buffer}");
$this->archive->write($v_binary_data);
}
fclose($fp);
}
