did anyone encountered a problem with excel_reader2, that the script got aborted by a big amount of rows, for example over 60k rows in the excel file? I just get an error message in error log : Aborted. Thats all. I got more files on my server and the script takes them 1 by 1 but when i get to the second the the message comes and script stops. Its php 5.4.7 btw.
I am not sure about the problem, but phpexcel does not really like large excel files, that may be a problem. Please try to limit the data with reading only chunks, it may help.