title: Xdebug not working after I install PHP and configure settings
body: <p>I installed Xdebug on PHP 7.3 using <code>pecl install xdebug</code></p>
  
  <p>When I add these settings to <code>/etc/php/7.3/apache2/php.ini</code> and reload Apache the page fails and says no data sent to server.</p>
  
  <pre><code>xdebug.var_display_max_children=-1
  xdebug.var_display_max_data=-1
  zend_extension="/usr/lib/php/20180731/xdebug.so"
  xdebug.remote_enable=1
  xdebug.remote_handler=dbgp
  xdebug.remote_mode=req
  xdebug.remote_host=127.0.0.1
  xdebug.remote_port=9000
  xdebug.halt_level=E_WARNING|E_NOTICE|E_USER_WARNING|E_USER_NOTICE
  xdebug.scream=1
  </code></pre>
  
  <p>Not sure why it's not working.</p>