Probably just missing something in the documentation, but I have been pecking at this for a while.
if I use the command
$a=$f->images_upload( "AlbumID=$albumid", "File=$filepath", "Caption='$caption'", "Heavy=1");
I seem not to be able to extract any kind of response. Can someone put me out of my misery and tell me what I need to do to $a or $f to get the response to see if my upload was successful? Tried a variety of print_r and print to analyze this, but no luck