title: How to store data?
body: <p>I have a client which wants to run an application on localhost on his intranet. 
  He has accounts for which he has made folders for each client like
  for </p>
  
  <pre><code>directory/harry
  directory/Rohan
  </code></pre>
  
  <p>and when any user has to do work,they work in their folder only like 
  rohan will work in <code>directory/harry</code> etc and what they do is they make files excel files. </p>
  
  <p>Now my client wants an automated system in whenever a user makes an excel file, then there should be a popup or some way in which he writes what work is done (description) and save that data along with the username and time in a text file in the same folder. </p>
  
  <p>Any body can tell me a way to do this?
  Language to be used is php. 
  I just need ideas and logic by which this can be done. </p>