title: Is it possible to send variables back from PHP to AJAX after AJAX to PHP request?
body: <p>I have an AJAX request that fetches some info from a SQL database in PHP.</p>
  
  <p>The problem is, I need to send it back to AJAX in variables. Not to just echo it all out on screen.</p>
  
  <p>Is this possible? If so, how would I go about doing something like this?</p>
  
  <p>Thanks.</p>