title: PHP - How Detect if Output Buffering is Enabled
body: <p>Is there a simple way to detect in PHP if output_buffering is <em>enabled</em> in php.ini? I'd like to be able to display a message if it is not enabled.</p>
  <p>Within my application I tried using an htaccess file to automatically enable it but it seems it does not work in all server environments and in some cases it gives a nasty error.</p>
  <p>Thank you very much!</p>