HTML Unicode ampersand-encoding

[wysota]

How about this?

QString ampersand_encode(const QString &string) {
  QString encoded;
  for(int i=0;i<string.size();++i) {
    QChar ch = string.at(i);
    if(ch.unicode() > 255)
      encoded += QString("&#%1;").arg((int)ch.unicode());
    else
      encoded += ch;
  }
  return encoded;
}

QString ampersand_encode(const QString &string) {
  QString encoded;
  for(int i=0;i<string.size();++i) {
    QChar ch = string.at(i);
    if(ch.unicode() > 255)
      encoded += QString("&#%1;").arg((int)ch.unicode());
    else
      encoded += ch;
  }
  return encoded;
}

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