title: I want codeigniter to echo php errors instead of 500 internal error
body: <p>I have currently set my Codeigniter root <code>index.php</code>'s <code>environment</code> variable to <code>development</code>.</p>
  
  <p>And I haven't also enabled tiny URL mode.</p>
  
  <p>I don't like to check <code>/var/log/apache2/error.log</code> every night and day!</p>
  
  <p>Want my PHP errors back to the page. 500 Internal error is really the <strong>*HARD</strong>*est method that can be used to show the error.</p>
  
  <p>Note that we are working on an Ubuntu 12.04 LTS server with default config.</p>