Day

Search
ColdFusion CFML Reference User Guide
Applies to: ColdFusion

某些 Creative Cloud 应用程序、服务和功能在中国不可用。

Description

Determines the day of the month, in a date.

Returns

The ordinal for the day of the month, ranging from 1 to 31.

Category

Date and time functions

Function syntax

Day(date)

See also

DayOfWeek, DayOfWeekAsString, DayOfYear, DaysInMonth, DaysInYear, FirstDayOfMonth

Parameters

Parameter

Description

date

Date/time object, in the range 100 AD-9999 AD.

Usage

When passing a date/time object as a string, enclose it in quotation marks. Otherwise, it is interpreted as a numeric representation of a date/time object.

You can pass the CreateDate function or Now function as the date parameter of this function; for example: #Day(CreateDate(2001, 3, 3))#

Example

<cfscript>
    Date1 = "{ts '2018-11-06 12:13:50'}";
    Day= Day(Date1)
   // writeOutput(Date1 & "<br/>")
    writeOutput("Day " & Day & "<br/>")
</cfscript>

Output

{ts '2018-11-06 12:13:50'}
Day 6