Adobe ColdFusion 8

ParseDateTime

Description

Parses a date/time string according to the English (U.S.) locale conventions. (To format a date/time string for other locales, use the LSParseDateTime function.)

Returns

A date/time object

Category

Date and time functions, Display and formatting functions

Function syntax

ParseDateTime(date/time-string [, pop-conversion ])

See also

IsDate, IsNumericDate, SetLocale

Parameters

Parameter

Description
date/time string

A string containing a date/time value formatted according to U.S. locale conventions. Can represent a date/time in the range 100 AD-9999 AD. Years 0-29 are interpreted as 2000-2029; years 30-99 are interpreted as 1930-1999.
pop-conversion
  • pop: specifies that the date/time string is in POP format, which includes the local time of the sender and a time-zone offset from UTC. ColdFusion applies the offset and returns a value with the UTC time.
  • standard: (the default) function does no conversion.

Usage

This function is similar to CreateDateTime, but it takes a string instead of enumerated date/time values. These functions are provided primarily to increase the readability of code in compound expressions.

To calculate a difference between time zones, use the GetTimeZoneInfo function.

To set the default display format of date, time, number, and currency values, use the SetLocale function.

Example

<h3>ParseDateTime Example</h3>
<cfif IsDefined("form.theTestValue")>
    <cfif IsDate(form.theTestValue)>
    <h3>The expression <cfoutput>#DE(form.theTestValue)#</cfoutput> is a valid date</h3>
    <p>The parsed date/time is:
 <cfoutput>#ParseDateTime(form.theTestValue)#</cfoutput>
    <cfelse>
    <h3>The expression <cfoutput>#DE(form.theTestValue)#</cfoutput> is not a valid date</h3>
    </cfif>
</cfif>

<form action="#CGI.ScriptName#" method="POST">
<p>Enter an expression, and discover if it can be evaluated to a date value.
<input type="Text" name="TheTestValue" value="<CFOUTPUT>#DateFormat(Now())#
 #TimeFormat(Now())#</CFOUTPUT>">
<input type="Submit" value="Parse the Date" name="">
</form>