PHP ใช้สำหรับเปลี่ยนรูปแบบของวันตามที่เรากำหนด เช่น 2018-3-10 -> 10 Mar 2018 หรือ 10 March 2

function DateFormat($val,$full)
	{
		$a = explode("-",$val);
        if ($full == "S" || $full == "s")		
        {
		    switch ($a[1])
		    {
    			case 1 : $mon = "Jan";
    			break;
    			case 2 : $mon = "Feb";
    			break;
    			case 3 : $mon = "Mar";
    			break;
    			case 4 : $mon = "Apr";
    			break;
    			case 5 : $mon = "May";
    			break;
    			case 6 : $mon = "Jun";
    			break;
    			case 7 : $mon = "Jul";
    			break;
    			case 8 : $mon = "Aug";
    			break;
    			case 9 : $mon = "Sep";
    			break;
    			case 10 : $mon = "Oct";
    			break;
    			case 11 : $mon = "Nov";
    			break;
    			case 12 : $mon = "Dec";
    			break;
	        }
		} else {
		    switch ($a[1])
		    {
    			case 1 : $mon = "January";
    			break;
    			case 2 : $mon = "February";
    			break;
    			case 3 : $mon = "March";
    			break;
    			case 4 : $mon = "April";
    			break;
    			case 5 : $mon = "May";
    			break;
    			case 6 : $mon = "June";
    			break;
    			case 7 : $mon = "July";
    			break;
    			case 8 : $mon = "August";
    			break;
    			case 9 : $mon = "September";
    			break;
    			case 10 : $mon = "October";
    			break;
    			case 11 : $mon = "November";
    			break;
    			case 12 : $mon = "December";
    			break;
	        }		
		}
		$value = "$a[2] $mon $a[0]";
		return $value;
	}