Example Use

formatDate("%Y-%m-%d %h:%i:%s %a",strDateToFormat)

Reference

Year

%Y – Last four digits of year eg: 2018 = 2018
%y – Last two digits of year eg: 2018 = 18     

Month

 
        format = replace(format, "%m", dateMonth)
        format = replace(format, "%un", cint(dateMonth)-1)
        format = replace(format, "%n", cint(dateMonth))
        format = replace(format, "%F", getMonthName(cint(dateMonth),false))
        format = replace(format, "%M", getMonthName(cint(dateMonth), true))
    
        format = replace(format, "%d", dateDay)
        format = replace(format, "%j", cint(dateDay))
        
        date24hour = datehour
        if Instr(lcase(format),"%a")>0 then
            if (cint(dateHour)>11) then
                A = "PM"
                dateHour = right("0" & cstr(cint(dateHour)-12),2)
                if dateHour = "00" then dateHour = "12"
            else
                A = "AM"
            end if
        else
            if instr(lcase(intTimeStamp),"am")=0 AND instr(lcase(intTimeStamp),"pm")=0  then
                A = "AM"
            else
                if instr(lcase(intTimeStamp),"am")>0 then
                    A = "AM"
                else
                    A = "PM"
                end if
            end if
        end if
        format = replace(format, "%A", A)
        format = replace(format, "%a", lcase(A))
    
        format = replace(format, "%H", dateHour)
        format = replace(format, "%h", date24Hour)
    
        format = replace(format, "%G", cint(dateHour))
        format = replace(format, "%g", cint(date24Hour))
    
        format = replace(format, "%i", dateMinute)
        format = replace(format, "%I", cint(dateMinute))
        format = replace(format, "%s", dateSecond)
        format = replace(format, "%S", cint(dateSecond))
        format = replace(format, "%L", WeekDay(unUDate))
        format = replace(format, "%D", left(WeekDayName(WeekDay(unUDate)), 3))
    
        format = replace(format, “%l", WeekDayName(WeekDay(unUDate)))
        format = replace(format, "%U", intTimeStamp)
        format = replace(format, "11%O", "11th")
        format = replace(format, "1%O", "1st")
    
        format = replace(format, "12%O", "12th")
        format = replace(format, "2%O", "2nd")
        format = replace(format, "13%O", "13th")
    
        format = replace(format, "3%O", "3rd")
        format = replace(format, "%O", "th")