5

Is it possible to set configuration options such as DEBUG mode only for specific sub blogs in a wordpress multisite installation? If so, how?

8

Hi @Raj Sekharan:

If I understand your question lets say you have three (3) subdomains on your multisite and you only want to debug the first?

  1. http://foo.example.com
  2. http://bar.example.com
  3. http://baz.example.com

If yes then it's a simply matter of adding the following to your /wp-config.php file:

if ($_SERVER['HTTP_HOST']=='foo.example.com')
  define('WP_DEBUG', true);
else 
  define('WP_DEBUG', false);

Or if you are a fan of terse coding you can just do it like this:

define('WP_DEBUG', $_SERVER['HTTP_HOST']=='foo.example.com');
3
  • man.. do I feel dumb. :P one more time! mike rocks! :)
    – rsman
    Jan 11 '11 at 17:55
  • @Raj Sekharan: - Thanks, but no need to feel dumb. I can't tell you how many things I've missed only to have others point out to me "the obvious." Just keep learning each time, that's all it takes! :) Jan 11 '11 at 18:00
  • perfect tricky code :)
    – Frank
    Nov 8 '17 at 12:25
-1

If you're asking about putting that define in wp-config and making it apply to one site, then no.

1
  • Sure, it is possible. Take a look at $_REQUEST and $_SERVER - then go with conditional if/else.
    – kaiser
    Aug 30 '12 at 13:00

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