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FileSetLastModified

Last update:
May 18, 2026
Note:
You can find the CFFiddle demo of this function and other file functions as part of a project that is shared with you.
Click the button below to launch CFFiddle.
To copy the project in your workspace in CFFiddle, follow the steps below:
  1. Log in with your Gmail or Facebook credentials.
  2. Navigate to the project in the left pane.
  3. Once you make some changes in any cfm in the project, a pop up displays asking you to save the project.
  4. Give the project a suitable name and click Save.
  5. Create a folder named dir1 and upload a text file, myfile.txt.

Description

Sets the date when an on-disk or in-memory file was most recently modified.

Category

Function syntax

FileSetLastModified(filepath, date)

See also

History

ColdFusion 8: Added this function.

Parameters

Parameter
Description
filepath
An absolute path to an on-disk or in-memory file on the server.
date
A valid ColdFusiondate or datetime.

Example

<cfscript> 
 FileSetLastModified("c:\temp\test1.txt", "#Now()#"); 
 WriteOutput(#GetFileInfo("c:\temp\test1.txt").lastmodified#); 
 </cfscript>

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