Hello,
I used the attached php script, and saw the upload directory.
Both download through the script, or accessing the upload folder, the files are corrupted. For example, I have files with the below structure:
upload/e0589/074fa/d04a7/e35c9e2b0ca47c6c25ffc32b6
Even acessing through FTP the upload/e0589/074fa/d04a7/ directory, downloading the e35c9e2b0ca47c6c25ffc32b6 file and renaming it to e35c9e2b0ca47c6c25ffc32b6.pdf (it was a PDF), it still corrupted.
I really don't understand what happened, and think that I have lost all my data. Of course I can upload all again, but my intention was to have a secure and acessible place to store and manage docs for me and my associates.