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Posted: **Mon Apr 30, 2012 6:46 pm**

I'd like to remove the file extension from the image caption. I tried replacing

$this->descArray[$f] = $f;

with

$this->descArray[$f] = ag_removExtension($f);

in agGallery.php as described in this forum post for the Joomla 1.5 version:
http://www.vasiljevski.com/forum/viewto ... f=20&t=319
but I get the error

Fatal error: Call to undefined function ag_removExtension()

with a line # reference to the line in agGallery.php containing the changed code.

Any tips?

Thank you

Posted: **Tue May 01, 2012 2:12 pm**

Try using

$this->descArray[$f] = agHelper::ag_removExtension($f)

Because "ag_removExtension($f)" is defined in a class agHelper and we access the methods statically from it

Posted: **Tue May 01, 2012 9:45 pm**

Perfect. Thank you very much.

Posted: **Sun Sep 09, 2012 3:59 pm**

Thank you. This fixed the issue for me

Remove file extension in v. 4.1