title: Symfony disable logging does not work
body: <p>For my frontend_dev controller I want to disable logging. I did it like this:</p>
  
  <pre><code>dev:
    .settings:
      error_reporting:        E_ALL
      logging_enabled:        false
      web_debug:              true
      cache:                  false
      no_script_name:         false
      etag:                   false
      timeout:                1800  # Session lifetime in seconds
      charset:                utf-8
  </code></pre>
  
  <p>But I get an error because symfony still tries to write a log file:</p>
  
  <blockquote>
    <p>[25-Feb-2011 09:57:27] Unable to open the log file "E:\approot\framework\log/frontend_dev.log" for writing.</p>
  </blockquote>
  
  <p>It's not because of the slash, when I set the permissions it works.</p>
  
  <p>(And yes, I cleared the cache.)</p>
  
  <p>The funny thing about the problem is, that sf can write into the cache folder but not into the log folder, I didn't touch any folder permission settings, not locally and not live (IIS).</p>
  
  <p><strong>Edit:</strong></p>
  
  <p>I can now disabled logging completely by setting sfNoLogger in the factories.yml.
  But then the web debug toolbar disappears<a href="https://stackoverflow.com/questions/5119955/symfony-web-debug-tool-bar-disappears-when-using-sfnologger">ref</a>.</p>