title: Output buffer issue on XAMPP portable
body: <p>I run a php script from xampp portable on windows. The script takes over a minute. Recently, the script is having flush() problem, as echo statements are not immediately displayed. The script used to work fine earlier with no buffering problem.</p>
  
  <p>Interestingly, I ran the same script copying the xampp portable to another system and the flush statements were working without any problem. Same code, Same xampp portable.</p>
  
  <p>What could be the reason?</p>