First of all I would like to thank you for making such an easy solution for excel parsing!
I am using this inside laravel to parse excel files (xlsx). It seems to work fine for small files, but when I try to upload a large file (1000 lines of data), the package mysteriously fails. (no error messages)
The problem comes when I try to call $parser->rows(). I added a few log lines to your function, and the logs stop somewhere inside the loop.
Could you think of anything that might be causing this?