Is there a plugin or a “hack” that can help me do this? I have spent hours try to figure this out so I would greatly appreciate nay help. I have WP 3.1 running php5 Thanks!
eg.: postitle_image-ID.jpg
2 Answers
Hook into the filter 'sanitize_file_name'. See my plugin Germanix URL for a working example.
A plugin doing this is Rename Media.
