title: How to add a custom tag to a file (mostly images) which is uploaded to a server, and the tag is read through a php script to sort it?
body: <p>When a file is uploaded to a php server, I am trying to figure out a way to get files sorted. What I want to do is <strong>add a custom tag to each file</strong> programmaticly in android, upload it to the server (which I have alreay done), and <strong>read that tag through a php script</strong>.</p>
  
  <p>Thanks for the help</p>