Core : clean duplicate value in history if cmd is in no repeat about core HOT 1 CLOSED

$totI = 0;
$totKey = 0;
$totCmd = 0;
$histoCmds = cmd::allHistoryCmd();
foreach ($histoCmds as $histoCmd) {
  if ($histoCmd->getConfiguration('historizeMode') == 'none' && 
      ($histoCmd->getConfiguration('repeatEventManagement') == 'never'
       || $histoCmd->getConfiguration('repeatEventManagement') == 'auto'))  {
    $totCmd++;
    $scenario->setLog($histoCmd->getId() . ' ---> ' . $histoCmd->getHumanName());
    $historys = history::all($histoCmd->getId());
    $i = 0;
    $key = 0;
    foreach ($historys as $key => $history) {
      if ($key == 0)
        continue;
      if ($history->getValue() === $historys[$key-1]->getValue()
          && substr($history->getDatetime(), 0, 10) === substr($historys[$key-1]->getDatetime(), 0, 10)) {
        //$history->remove(); // *** Uncomment me to DELETE FOR REAL ***
        $i++;
      }
    }
    $scenario->setLog("Nb d'enregistrements effacés $i, sur $key précédement");
    $totI = $totI + $i;
    $totKey = $totKey + $key;
  }
}
$scenario->setLog("-------------------------------------------------------------------");
$scenario->setLog("Nb d'enregistrements effacés $totI, sur $totKey précédement");
$scenario->setLog("Nb de commandes historisées : $totCmd");