Re: file permission

Worawisut Pinyoyang wrote: > > to all, > > i have a big problem about file permission. > When i upload file into /tmp directory.The Owner is "nobody" and the > group is "nobody" too and i 'd like to change the uploaded file > permission but i cannot! (because i'm a general user not super user) > how can i change my uploaded file permission? > > my program is the forum that allow member to upload their images file > when posting.If someone upload filename "a.jpg" and the other upload > filename "a.jpg" too (same name not same image).It 'll replace exist > a.jpg. That's my all problem. Any idea to solve them? > I don't think it's a permissions issue. Why not just use this function: file_exists(string filename); to check whether the file is there first. -- Marko