I am trying to add a couple of values to get a total from different entries in files. I am reading the value in correctly and placing it into the $size_part variant, then trying to sum it up with
code:
 $size=val($size)+val($size_part)
however this is returning an error in parameters error. I have initialised $size with 0 but still cannot get this to work. Please help!

[ 06. February 2003, 13:31: Message edited by: chris_bol ]