title: xdebug.max_nesting_level
body: <p>I have to run a function more than 5000 time.
  I have setted xdebug.max_nesting_level = 10000</p>
  
  <p>but it says problem loading page on firefox.</p>
  
  <p>what is the max limit for xdebug.max_nesting_level and how can I solve this problem.</p>
  
  <p>Please help me, thanks in advance.</p>