title: webgrind not showing function names or file source
body: <p>I'm trying to profile a web application with xDebug and Webgrind since I'm doing it in a remote Linux server. For some weird reason it doesn't show call names or file source. I was suspecting that there might be some kind problem with readying the script files (not sure if it's doing it) but giving target folders 777 didn't make any difference. Does anybody have a clue where I'm failing?</p>
  
  <p>Thanx!</p>
  
  <p><img src="https://i.stack.imgur.com/Aw9Rk.png" alt="enter image description here"></p>