symfony 1.4 and Apache access/error logs

Symfony 1.4 is set up as the only virtual host in my Apache config. Should I make use of the Apache access logs and 开发者_StackOverflow中文版error logs or does symfony take care of both of these for me?

Apache logs are not the same as the logging provided by symfony. Apache logs are useful for other reasons than symfony's. I usually use the following virtual host config for my local development.

<VirtualHost *:80>

  ServerName dev.yoursite.com.br

  DocumentRoot "/home/you/dev/sfprojects/yoursite/web"
  DirectoryIndex index.php

  <Directory "/home/you/dev/sfprojects/yoursite/web">
    AllowOverride All
    Allow from All
  </Directory>

  Alias /sf /home/you/dev/sfprojects/yoursite/lib/vendor/symfony/data/web/sf
  <Directory "/home/you/dev/sfprojects/yoursite/lib/vendor/symfony/data/web/sf">
    AllowOverride All
    Allow from All
  </Directory>

  ErrorLog "/home/you/dev/sfprojects/yoursite/log/error.log"
  CustomLog "/home/you/dev/sfprojects/yoursite/log/web.log" combined

</VirtualHost>

For symfony, I configure the factories.yml like the following

dev:
  logger:
    class:   sfAggregateLogger
    param:
      level:   notice
      loggers:
        sf_file_err:
          class: sfFileLogger
          param:
            level: err
            file: %SF_LOG_DIR%/%SF_APP%_%SF_ENVIRONMENT%_error.log
        sf_file_notice:
          class: sfFileLogger
          param:
            level: notice
            file: %SF_LOG_DIR%/%SF_APP%_%SF_ENVIRONMENT%_notice.log