title: Numeric values of error reporting levels
body: <p>I'm checking the configuration of my PHP server and I need to set the following parameter as follows:</p>
  
  <p>error_reporting set to <code>E_ALL &amp; ~E_NOTICE</code></p>
  
  <p>However on my server a numeric value is set:</p>
  
  <blockquote>
    <p>error_reporting 6135 6135</p>
  </blockquote>
  
  <p>I was wondering what's the meaning of it, and if I really need to change it</p>
  
  <p>thanks</p>