title: cannot get PHP errors to display
body: <p>For some inexplicable reason my PHP wont display errors. I have been writing a script that I am now testing and debugging but all I get is a white page even when I stick an echo 1; on line 1. At the top of my document I have the following error overrides to try and get errors to display:</p>
  
  <pre><code>ini_set("display_errors", 1);
  ini_set("track_errors", 1);
  ini_set("html_errors", 1);
  error_reporting(E_ALL);
  </code></pre>
  
  <p>I can't change the global <code>php.ini</code> file as this would override the settings for other live sites.</p>