This is my problem:
I want to upload files into my server, but I only have permission to write files in a folder outside de html_public folder, can i upload the files in a folder outside the html_public? how?
My folder structure is like this
is this your owner server, or are you purchasing shared hosting from a hosting provider? If you have a hosting provider, you should ask them first. Perhaps they just need to open up the permissions for you. It's a simple command that they would type like this:
chmod tmp 755