can't get the preg_replace to work in my functions.php file. I use the code under FAQ but nothing happens. The default images are still showing.
I have set the to:
$myFileType = '.png';
And the URL to the image folder looks like this:
$myIconFolder = 'dev.skisunne.se/wp-content/themes/SkiS-2/include/css/images/wicons/';
Cheers / Jeppe