title: PHP production server - turn on error messages
body: <p>This question has been asked before in a more general way. I want to display error messages on a particular page on my production server, and I do not have access to the <code>php.ini</code> file. What is the best way to enable all errors and warnings on a particular PHP page on your production server?</p>
  
  <p>I have tried <code>ERROR_REPORTING(E_ALL);</code>.</p>