function pData::getSerieMedian in Visitors 7.2

Same name and namespace in other branches

1. 7 pChart/class/pData.class.php \pData::getSerieMedian()

File

pChart/class/pData.class.php, line 346

Class

pData

Code

function getSerieMedian($Serie) {
  if (isset($this->Data["Series"][$Serie])) {
    $SerieData = $this
      ->stripVOID($this->Data["Series"][$Serie]["Data"]);
    sort($SerieData);
    $SerieCenter = floor(sizeof($SerieData) / 2);
    if (isset($SerieData[$SerieCenter])) {
      return $SerieData[$SerieCenter];
    }
    else {
      return NULL;
    }
  }
  else {
    return NULL;
  }
}