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FileReadLine
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:
- Log in with your Gmail or Facebook credentials.
- Navigate to the project in the left pane.
- Once you make some changes in any cfm in the project, a pop up displays asking you to save the project.
- Give the project a suitable name and click Save.
- Create a folder named dir1 and upload a text file, myfile.txt.
Description
Reads a line from an on-disk or in-memory file.
Returns
The line of the file.
Category
Function syntax
FileReadLine(fileObj) |
See also
History
ColdFusion 8: Added this function.
Parameters
Parameter | Description |
fileobj | The file object |
Example
The following example opens a file, reads each line, outputs each line, and then closes the file.
<h3>FileReadLIne Example</h3>
<cfscript>
myfile = FileOpen("c:\ColdFusion9\wwwroot\test1.txt", "read");
while(NOT FileisEOF(myfile))
{
x = FileReadLine(myfile); // read line
WriteOutput("#x#");
}
FileClose(myfile);
</cfscript
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