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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_1sbbadi2a05non3kgs0ifqpqku, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

p {
  S url = "http://api.openweathermap.org/data/2.5/forecast";
  S xml = /*postPage*/loadPageWithParams(url, APPID := openWeatherMapAPIKey(), q := "Hamburg", mode := "xml");
  print(xml);
  new TreeMap<S, Double> maxPerDay;
  for (L<S> tTime : findContainerOrEmptyTag(xml, "time")) {
    S from = tagParam(tTime, "from");
    S day = takeFirst(from, lastIndexOf(from, "T"));
    L<S> tTemperature = first(findContainerOrEmptyTag(tTime, "temperature"));
    double maxTemp = kelvinToCelsius(parseDouble(tagParam(tTemperature, "max")));
    maxPerDay.put(day, max(maxTemp, toDouble(maxPerDay.get(day))));
  }
  pnlStruct(maxPerDay);
}