I am not very experienced in php. I have following problem:
I am uploading a picture and during upload I create a new resized picture. I would like to rename this picture like that:
s_filename.jpg > x_filename.jpg
this script is only setting the x_ as prefix. so I get x_s_filename.jpg, but I need only x_filename.jpg
how can I manage this?
I looking forward for any help!