[PHP] Date, Timestamp

예제

 

	function h_GetTimeStampfromTimeString($TimeString){
		// TimeString example : 2019-12-01 12:23:34
		$Date0 = strtoTime(date($TimeString));
		return $Date0;
	}

	function h_GetElapsedDays($TimeStamp){
		$Date0 = strtotime(date('Y-m-d H:i:s'));
		$DateDiff = round(($Date0 - $TimeStamp)/(60*60*24));
		return $DateDiff;
	}

	function h_GetTimeStringfromTimeStamp($TimeStamp){
		// TimeStamp : long type number
		$Date0 = date('Y-m-d H:i:s', $TimeStamp);
		return $Date0;
	}