title: "register_argc_argv = On" in php.ini doesn't apply
body: <p>I tried several things and restarted Apache2 each time without any success.</p>
  
  <p>In <code>phpinfo()</code>, register_argc_argv stays "off".</p>
  
  <p>I use Ubuntu 14.04.3 64bits, Apache 2.4.7 and PHP 5.5.9.</p>
  
  <p>I tried those:</p>
  
  <pre><code>register_argc_argv = On
  register_argc_argv = True
  register_argc_argv: On
  register_argc_argv: True
  </code></pre>
  
  <p>In /etc/php5/apache2/php.ini.</p>