function ConvertToBDTime($times) {
 
$times_tmp=str_replace(" ","",$times);
$ConvertToBDTime="1899-12-30 ".$times_tmp.":00";
return($ConvertToBDTime);
}
 



function TimePart($datetime) {
  //recupere juste le temps de datetime dont le format est 1899-12-30 12:00:00
 
$partie_datetime = explode(" ", $datetime);
$TimePart= $partie_datetime[1];
return($TimePart);
}