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List all Categories from all blogs (WMU)

  • I have searched high and low for the answer to this – still no joy.

    I want to display all categies from all blogs in my multisite wordpress install to 1 page. Even if there are no posts under that category. I have tried WordPress MU Sitewide Tags Pages but not right.

    Any help please.

Viewing 2 replies - 1 through 2 (of 2 total)
  • Have you tried to use the switch_to_blog function?
    Here’s an example how to show all posts:

    http://bigbigtech.com/2009/07/wordpress-mu-cross-posting-with-switch_to_blog/

    Try to use get_categories instead of get_posts.

    In such cases I’m always curios to know why anybody would like cross listing all the categories. I’ll be happy to know the reason, if you don’t mind 😉

    Andrea Rennick

    @andrea_r

    Customer Care at Copyblogger Media and Studiopress

    I want to display all categies from all blogs in my multisite wordpress install to 1 page. Even if there are no posts under that category. I have tried WordPress MU Sitewide Tags Pages but not right.

    Well, sitewide tags is what I would recommend. Why isn’t it “not right” for you?

Viewing 2 replies - 1 through 2 (of 2 total)
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