title: move_uploaded_file returns true but file does not appear in folder
body: <p>I have a couple of scripts that worked fine on another server. </p>
  
  <p>Now that I have moved everything on to a new server, the file does not appear in the destination folder. The strange thing is that <code>move_uploaded_file</code> returns <code>true</code>. </p>
  
  <p>Also, I printed the post data and there is no error.</p>
  
  <p>Can you guess what's possibly going on. The files I am trying to upload as a test are very small ( 10 kb).</p>