i'm trying to do a system that creates a folder when the account is created.

then the account owner have the ability to create sub-folder, upload files to main or sub folder, download file from folder, delete file from folder and move files to folder. Rename folder is optional.

the details of file uploaded (description, size, date, upload by) are stored in database and the file in stored in folder.

Sorry i'm a bad programmer but i had to do this for school project. anyone knows how to create the above functions? i need the codes. Please help! Thanks!